#Planefence ICAO: A7851C
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-25 20:34:11 EDT
Min Alt: 12425 ft MSL
Min Dist: 1.87 mi
#planefence #adsb - adsbexchange - link
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-25 20:34:11 EDT
Min Alt: 12425 ft MSL
Min Dist: 1.87 mi
#planefence #adsb - adsbexchange - link
September 26, 2026 at 12:48 AM
#Planefence ICAO: A7851C
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-25 20:34:11 EDT
Min Alt: 12425 ft MSL
Min Dist: 1.87 mi
#planefence #adsb - adsbexchange - link
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-25 20:34:11 EDT
Min Alt: 12425 ft MSL
Min Dist: 1.87 mi
#planefence #adsb - adsbexchange - link
#Planefence ICAO: A81085
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-24 21:59:56 EDT
Min Alt: 11100 ft MSL
Min Dist: 1.88 mi
#planefence #adsb - adsbexchange - link
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-24 21:59:56 EDT
Min Alt: 11100 ft MSL
Min Dist: 1.88 mi
#planefence #adsb - adsbexchange - link
September 25, 2026 at 2:06 AM
#Planefence ICAO: A81085
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-24 21:59:56 EDT
Min Alt: 11100 ft MSL
Min Dist: 1.88 mi
#planefence #adsb - adsbexchange - link
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-24 21:59:56 EDT
Min Alt: 11100 ft MSL
Min Dist: 1.88 mi
#planefence #adsb - adsbexchange - link
#Planefence ICAO: A81085
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-23 21:25:39 EDT
Min Alt: 10900 ft MSL
Min Dist: 1.87 mi
#planefence #adsb - adsbexchange - link
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-23 21:25:39 EDT
Min Alt: 10900 ft MSL
Min Dist: 1.87 mi
#planefence #adsb - adsbexchange - link
September 24, 2026 at 1:37 AM
#Planefence ICAO: A81085
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-23 21:25:39 EDT
Min Alt: 10900 ft MSL
Min Dist: 1.87 mi
#planefence #adsb - adsbexchange - link
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-23 21:25:39 EDT
Min Alt: 10900 ft MSL
Min Dist: 1.87 mi
#planefence #adsb - adsbexchange - link
#Planefence ICAO: A7F684
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-22 20:56:24 EDT
Min Alt: 11000 ft MSL
Min Dist: 1.86 mi
#planefence #adsb - adsbexchange - link
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-22 20:56:24 EDT
Min Alt: 11000 ft MSL
Min Dist: 1.86 mi
#planefence #adsb - adsbexchange - link
September 23, 2026 at 1:04 AM
#Planefence ICAO: A7F684
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-22 20:56:24 EDT
Min Alt: 11000 ft MSL
Min Dist: 1.86 mi
#planefence #adsb - adsbexchange - link
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-22 20:56:24 EDT
Min Alt: 11000 ft MSL
Min Dist: 1.86 mi
#planefence #adsb - adsbexchange - link
#Planefence ICAO: A76154
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-21 21:44:09 EDT
Min Alt: 11875 ft MSL
Min Dist: 1.83 mi
#planefence #adsb - adsbexchange - link
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-21 21:44:09 EDT
Min Alt: 11875 ft MSL
Min Dist: 1.83 mi
#planefence #adsb - adsbexchange - link
September 22, 2026 at 1:51 AM
#Planefence ICAO: A76154
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-21 21:44:09 EDT
Min Alt: 11875 ft MSL
Min Dist: 1.83 mi
#planefence #adsb - adsbexchange - link
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-21 21:44:09 EDT
Min Alt: 11875 ft MSL
Min Dist: 1.83 mi
#planefence #adsb - adsbexchange - link
#Planefence ICAO: A7E198
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-20 21:02:57 EDT
Min Alt: 11425 ft MSL
Min Dist: 1.85 mi
#planefence #adsb - adsbexchange - link
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-20 21:02:57 EDT
Min Alt: 11425 ft MSL
Min Dist: 1.85 mi
#planefence #adsb - adsbexchange - link
September 21, 2026 at 1:09 AM
#Planefence ICAO: A7E198
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-20 21:02:57 EDT
Min Alt: 11425 ft MSL
Min Dist: 1.85 mi
#planefence #adsb - adsbexchange - link
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-20 21:02:57 EDT
Min Alt: 11425 ft MSL
Min Dist: 1.85 mi
#planefence #adsb - adsbexchange - link
#Planefence ICAO: A801A9
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-19 20:19:30 EDT
Min Alt: 11100 ft MSL
Min Dist: 1.86 mi
#planefence #adsb - adsbexchange - link
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-19 20:19:30 EDT
Min Alt: 11100 ft MSL
Min Dist: 1.86 mi
#planefence #adsb - adsbexchange - link
September 20, 2026 at 12:24 AM
#Planefence ICAO: A801A9
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-19 20:19:30 EDT
Min Alt: 11100 ft MSL
Min Dist: 1.86 mi
#planefence #adsb - adsbexchange - link
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-19 20:19:30 EDT
Min Alt: 11100 ft MSL
Min Dist: 1.86 mi
#planefence #adsb - adsbexchange - link
#Planefence ICAO: A759EB
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-18 20:36:10 EDT
Min Alt: 11425 ft MSL
Min Dist: 1.83 mi
#planefence #adsb - adsbexchange - link
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-18 20:36:10 EDT
Min Alt: 11425 ft MSL
Min Dist: 1.83 mi
#planefence #adsb - adsbexchange - link
September 19, 2026 at 12:44 AM
#Planefence ICAO: A759EB
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-18 20:36:10 EDT
Min Alt: 11425 ft MSL
Min Dist: 1.83 mi
#planefence #adsb - adsbexchange - link
Flt: DAL977 #DELTAAIRLINES #BOS - #PHX
First seen: 2026-09-18 20:36:10 EDT
Min Alt: 11425 ft MSL
Min Dist: 1.83 mi
#planefence #adsb - adsbexchange - link
#ICAO: #A79046
Owner: #DELTA AIR LINES
Flt: #DAL977 #N587DT #A21N #BOS-SFO
Time: 2025-12-24 08:30:45 EST
Min Alt: 6500 ft
Min Dist: 4.4 nm (-166° SSW)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
Owner: #DELTA AIR LINES
Flt: #DAL977 #N587DT #A21N #BOS-SFO
Time: 2025-12-24 08:30:45 EST
Min Alt: 6500 ft
Min Dist: 4.4 nm (-166° SSW)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
December 24, 2025 at 1:46 PM
#ICAO: #A79046
Owner: #DELTA AIR LINES
Flt: #DAL977 #N587DT #A21N #BOS-SFO
Time: 2025-12-24 08:30:45 EST
Min Alt: 6500 ft
Min Dist: 4.4 nm (-166° SSW)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
Owner: #DELTA AIR LINES
Flt: #DAL977 #N587DT #A21N #BOS-SFO
Time: 2025-12-24 08:30:45 EST
Min Alt: 6500 ft
Min Dist: 4.4 nm (-166° SSW)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
#ICAO: #A69463
Owner: #DELTA AIR LINES
Flt: #DAL977 #N523DE #A21N #SFO-BOS
Time: 2025-12-30 23:02:15 EST
Min Alt: 9575 ft
Min Dist: 1.02 nm (24° NNE)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
Owner: #DELTA AIR LINES
Flt: #DAL977 #N523DE #A21N #SFO-BOS
Time: 2025-12-30 23:02:15 EST
Min Alt: 9575 ft
Min Dist: 1.02 nm (24° NNE)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
December 31, 2025 at 4:13 AM
#ICAO: #A69463
Owner: #DELTA AIR LINES
Flt: #DAL977 #N523DE #A21N #SFO-BOS
Time: 2025-12-30 23:02:15 EST
Min Alt: 9575 ft
Min Dist: 1.02 nm (24° NNE)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
Owner: #DELTA AIR LINES
Flt: #DAL977 #N523DE #A21N #SFO-BOS
Time: 2025-12-30 23:02:15 EST
Min Alt: 9575 ft
Min Dist: 1.02 nm (24° NNE)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
ICAO: #A76C79
Owner: #DELTAAIRLINES
Flt: #DAL977 #N578DN #A21N #BOS-#SFO-#BOS
Time: 2026-03-26 20:40:37 EDT
Min Alt: 8800 ft
Min Dist: 1.02 nm (27deg NNE)
Squawk: #3655
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N578DN #A21N #BOS-#SFO-#BOS
Time: 2026-03-26 20:40:37 EDT
Min Alt: 8800 ft
Min Dist: 1.02 nm (27deg NNE)
Squawk: #3655
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
March 27, 2026 at 12:47 AM
ICAO: #A76C79
Owner: #DELTAAIRLINES
Flt: #DAL977 #N578DN #A21N #BOS-#SFO-#BOS
Time: 2026-03-26 20:40:37 EDT
Min Alt: 8800 ft
Min Dist: 1.02 nm (27deg NNE)
Squawk: #3655
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N578DN #A21N #BOS-#SFO-#BOS
Time: 2026-03-26 20:40:37 EDT
Min Alt: 8800 ft
Min Dist: 1.02 nm (27deg NNE)
Squawk: #3655
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
ICAO: #A6AABA
Owner: #DELTAAIRLINES
Flt: #DAL977 #N529DT #A21N #BOS-#SFO-#BOS
Time: 2026-04-16 21:45:02 EDT
Min Alt: 9400 ft
Min Dist: 1.01 nm (11deg N)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N529DT #A21N #BOS-#SFO-#BOS
Time: 2026-04-16 21:45:02 EDT
Min Alt: 9400 ft
Min Dist: 1.01 nm (11deg N)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
April 17, 2026 at 1:52 AM
ICAO: #A6AABA
Owner: #DELTAAIRLINES
Flt: #DAL977 #N529DT #A21N #BOS-#SFO-#BOS
Time: 2026-04-16 21:45:02 EDT
Min Alt: 9400 ft
Min Dist: 1.01 nm (11deg N)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N529DT #A21N #BOS-#SFO-#BOS
Time: 2026-04-16 21:45:02 EDT
Min Alt: 9400 ft
Min Dist: 1.01 nm (11deg N)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
ICAO: #A6692D
Owner: #DELTAAIRLINES
Flt: #DAL977 #N512DE #A21N #BOS-#SFO-#BOS
Time: 2026-02-09 08:11:57 EST
Min Alt: 10325 ft
Min Dist: 1.4 nm (111deg ESE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N512DE #A21N #BOS-#SFO-#BOS
Time: 2026-02-09 08:11:57 EST
Min Alt: 10325 ft
Min Dist: 1.4 nm (111deg ESE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
February 9, 2026 at 1:18 PM
ICAO: #A6692D
Owner: #DELTAAIRLINES
Flt: #DAL977 #N512DE #A21N #BOS-#SFO-#BOS
Time: 2026-02-09 08:11:57 EST
Min Alt: 10325 ft
Min Dist: 1.4 nm (111deg ESE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N512DE #A21N #BOS-#SFO-#BOS
Time: 2026-02-09 08:11:57 EST
Min Alt: 10325 ft
Min Dist: 1.4 nm (111deg ESE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
ICAO: #A6833B
Owner: #DELTAAIRLINES
Flt: #DAL977 #N519DT #A21N #BOS-#SFO-#BOS
Time: 2026-02-05 21:14:09 EST
Min Alt: 9150 ft
Min Dist: 1 nm (25deg NNE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N519DT #A21N #BOS-#SFO-#BOS
Time: 2026-02-05 21:14:09 EST
Min Alt: 9150 ft
Min Dist: 1 nm (25deg NNE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
February 6, 2026 at 2:21 AM
ICAO: #A6833B
Owner: #DELTAAIRLINES
Flt: #DAL977 #N519DT #A21N #BOS-#SFO-#BOS
Time: 2026-02-05 21:14:09 EST
Min Alt: 9150 ft
Min Dist: 1 nm (25deg NNE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N519DT #A21N #BOS-#SFO-#BOS
Time: 2026-02-05 21:14:09 EST
Min Alt: 9150 ft
Min Dist: 1 nm (25deg NNE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
ICAO: #A6AABA
Owner: #DELTAAIRLINES
Flt: #DAL977 #N529DT #A21N #BOS-#SFO-#BOS
Time: 2026-02-10 22:01:54 EST
Min Alt: 8200 ft
Min Dist: 1.01 nm (26deg NNE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N529DT #A21N #BOS-#SFO-#BOS
Time: 2026-02-10 22:01:54 EST
Min Alt: 8200 ft
Min Dist: 1.01 nm (26deg NNE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
February 11, 2026 at 3:02 AM
ICAO: #A6AABA
Owner: #DELTAAIRLINES
Flt: #DAL977 #N529DT #A21N #BOS-#SFO-#BOS
Time: 2026-02-10 22:01:54 EST
Min Alt: 8200 ft
Min Dist: 1.01 nm (26deg NNE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N529DT #A21N #BOS-#SFO-#BOS
Time: 2026-02-10 22:01:54 EST
Min Alt: 8200 ft
Min Dist: 1.01 nm (26deg NNE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
ICAO: #A6E361
Owner: #DELTAAIRLINES
Flt: #DAL977 #N543DE #A21N #BOS-#SFO-#BOS
Time: 2026-02-02 20:52:32 EST
Min Alt: 9300 ft
Min Dist: 1.2 nm (-21deg NNW)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N543DE #A21N #BOS-#SFO-#BOS
Time: 2026-02-02 20:52:32 EST
Min Alt: 9300 ft
Min Dist: 1.2 nm (-21deg NNW)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
February 3, 2026 at 1:59 AM
ICAO: #A6E361
Owner: #DELTAAIRLINES
Flt: #DAL977 #N543DE #A21N #BOS-#SFO-#BOS
Time: 2026-02-02 20:52:32 EST
Min Alt: 9300 ft
Min Dist: 1.2 nm (-21deg NNW)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N543DE #A21N #BOS-#SFO-#BOS
Time: 2026-02-02 20:52:32 EST
Min Alt: 9300 ft
Min Dist: 1.2 nm (-21deg NNW)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
ICAO: #A75634
Owner: #DELTAAIRLINES
Flt: #DAL977 #N572DT #A21N #BOS-#SFO-#BOS
Time: 2026-06-07 20:46:06 EDT
Min Alt: 9175 ft
Min Dist: 1.2 nm (55deg NE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N572DT #A21N #BOS-#SFO-#BOS
Time: 2026-06-07 20:46:06 EDT
Min Alt: 9175 ft
Min Dist: 1.2 nm (55deg NE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
June 8, 2026 at 1:15 AM
ICAO: #A75634
Owner: #DELTAAIRLINES
Flt: #DAL977 #N572DT #A21N #BOS-#SFO-#BOS
Time: 2026-06-07 20:46:06 EDT
Min Alt: 9175 ft
Min Dist: 1.2 nm (55deg NE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N572DT #A21N #BOS-#SFO-#BOS
Time: 2026-06-07 20:46:06 EDT
Min Alt: 9175 ft
Min Dist: 1.2 nm (55deg NE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
#ICAO: #A6BBEF
Owner: #DELTA AIR LINES
Flt: #DAL977 #N533DT #A21N #
Time: 2026-01-20 08:15:34 EST
Min Alt: 11300 ft
Min Dist: 1.2 nm (83° E)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
Owner: #DELTA AIR LINES
Flt: #DAL977 #N533DT #A21N #
Time: 2026-01-20 08:15:34 EST
Min Alt: 11300 ft
Min Dist: 1.2 nm (83° E)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
January 20, 2026 at 1:25 PM
#ICAO: #A6BBEF
Owner: #DELTA AIR LINES
Flt: #DAL977 #N533DT #A21N #
Time: 2026-01-20 08:15:34 EST
Min Alt: 11300 ft
Min Dist: 1.2 nm (83° E)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
Owner: #DELTA AIR LINES
Flt: #DAL977 #N533DT #A21N #
Time: 2026-01-20 08:15:34 EST
Min Alt: 11300 ft
Min Dist: 1.2 nm (83° E)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
ICAO: #A793FD
Owner: #DELTAAIRLINES
Flt: #DAL977 #N588DT #A21N #BOS-#SFO-#BOS
Time: 2026-03-19 21:10:18 EDT
Min Alt: 9400 ft
Min Dist: 3.5 nm (-112deg WSW)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N588DT #A21N #BOS-#SFO-#BOS
Time: 2026-03-19 21:10:18 EDT
Min Alt: 9400 ft
Min Dist: 3.5 nm (-112deg WSW)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
March 20, 2026 at 1:17 AM
ICAO: #A793FD
Owner: #DELTAAIRLINES
Flt: #DAL977 #N588DT #A21N #BOS-#SFO-#BOS
Time: 2026-03-19 21:10:18 EDT
Min Alt: 9400 ft
Min Dist: 3.5 nm (-112deg WSW)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N588DT #A21N #BOS-#SFO-#BOS
Time: 2026-03-19 21:10:18 EDT
Min Alt: 9400 ft
Min Dist: 3.5 nm (-112deg WSW)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
#ICAO: #A657F4
Owner: #DELTA AIR LINES
Flt: #DAL977 #N508DA #A21N #BOS-SFO-BOS
Time: 2026-01-13 21:15:45 EST
Min Alt: 8225 ft
Min Dist: 0.99 nm (20° NNE)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
Owner: #DELTA AIR LINES
Flt: #DAL977 #N508DA #A21N #BOS-SFO-BOS
Time: 2026-01-13 21:15:45 EST
Min Alt: 8225 ft
Min Dist: 0.99 nm (20° NNE)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
January 14, 2026 at 2:24 AM
#ICAO: #A657F4
Owner: #DELTA AIR LINES
Flt: #DAL977 #N508DA #A21N #BOS-SFO-BOS
Time: 2026-01-13 21:15:45 EST
Min Alt: 8225 ft
Min Dist: 0.99 nm (20° NNE)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
Owner: #DELTA AIR LINES
Flt: #DAL977 #N508DA #A21N #BOS-SFO-BOS
Time: 2026-01-13 21:15:45 EST
Min Alt: 8225 ft
Min Dist: 0.99 nm (20° NNE)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
#ICAO: #A65BBC
Owner: #DELTA AIR LINES
Flt: #DAL977 #N509DT #A21N #BOS-SFO-BOS
Time: 2026-01-09 20:56:04 EST
Min Alt: 8425 ft
Min Dist: 1.01 nm (11° N)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
Owner: #DELTA AIR LINES
Flt: #DAL977 #N509DT #A21N #BOS-SFO-BOS
Time: 2026-01-09 20:56:04 EST
Min Alt: 8425 ft
Min Dist: 1.01 nm (11° N)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
January 10, 2026 at 2:03 AM
#ICAO: #A65BBC
Owner: #DELTA AIR LINES
Flt: #DAL977 #N509DT #A21N #BOS-SFO-BOS
Time: 2026-01-09 20:56:04 EST
Min Alt: 8425 ft
Min Dist: 1.01 nm (11° N)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
Owner: #DELTA AIR LINES
Flt: #DAL977 #N509DT #A21N #BOS-SFO-BOS
Time: 2026-01-09 20:56:04 EST
Min Alt: 8425 ft
Min Dist: 1.01 nm (11° N)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
ICAO: #A6709B
Owner: #DELTAAIRLINES
Flt: #DAL977 #N514DE #A21N #BOS-#SFO-#BOS
Time: 2026-02-11 20:49:06 EST
Min Alt: 9375 ft
Min Dist: 1.2 nm (54deg NE)
Squawk: #3570
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N514DE #A21N #BOS-#SFO-#BOS
Time: 2026-02-11 20:49:06 EST
Min Alt: 9375 ft
Min Dist: 1.2 nm (54deg NE)
Squawk: #3570
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
February 12, 2026 at 1:55 AM
ICAO: #A6709B
Owner: #DELTAAIRLINES
Flt: #DAL977 #N514DE #A21N #BOS-#SFO-#BOS
Time: 2026-02-11 20:49:06 EST
Min Alt: 9375 ft
Min Dist: 1.2 nm (54deg NE)
Squawk: #3570
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N514DE #A21N #BOS-#SFO-#BOS
Time: 2026-02-11 20:49:06 EST
Min Alt: 9375 ft
Min Dist: 1.2 nm (54deg NE)
Squawk: #3570
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
ICAO: #A67452
Owner: #DELTAAIRLINES
Flt: #DAL977 #N515DE #A21N #BOS-#SFO-#BOS
Time: 2026-04-27 21:36:15 EDT
Min Alt: 9000 ft
Min Dist: 1.1 nm (-12deg NNW)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N515DE #A21N #BOS-#SFO-#BOS
Time: 2026-04-27 21:36:15 EDT
Min Alt: 9000 ft
Min Dist: 1.1 nm (-12deg NNW)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
April 28, 2026 at 1:44 AM
ICAO: #A67452
Owner: #DELTAAIRLINES
Flt: #DAL977 #N515DE #A21N #BOS-#SFO-#BOS
Time: 2026-04-27 21:36:15 EDT
Min Alt: 9000 ft
Min Dist: 1.1 nm (-12deg NNW)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N515DE #A21N #BOS-#SFO-#BOS
Time: 2026-04-27 21:36:15 EDT
Min Alt: 9000 ft
Min Dist: 1.1 nm (-12deg NNW)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
ICAO: #A7816A
Owner: #DELTAAIRLINES
Flt: #DAL977 #N583DT #A21N #BOS-#SFO-#BOS
Time: 2026-05-14 22:28:04 EDT
Min Alt: 9150 ft
Min Dist: 1.01 nm (29deg NNE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N583DT #A21N #BOS-#SFO-#BOS
Time: 2026-05-14 22:28:04 EDT
Min Alt: 9150 ft
Min Dist: 1.01 nm (29deg NNE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
May 15, 2026 at 2:38 AM
ICAO: #A7816A
Owner: #DELTAAIRLINES
Flt: #DAL977 #N583DT #A21N #BOS-#SFO-#BOS
Time: 2026-05-14 22:28:04 EDT
Min Alt: 9150 ft
Min Dist: 1.01 nm (29deg NNE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N583DT #A21N #BOS-#SFO-#BOS
Time: 2026-05-14 22:28:04 EDT
Min Alt: 9150 ft
Min Dist: 1.01 nm (29deg NNE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
ICAO: #A657F4
Owner: #DELTAAIRLINES
Flt: #DAL977 #N508DA #A21N #BOS-#SFO-#BOS
Time: 2026-05-01 21:48:33 EDT
Min Alt: 9325 ft
Min Dist: 1.01 nm (22deg NNE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N508DA #A21N #BOS-#SFO-#BOS
Time: 2026-05-01 21:48:33 EDT
Min Alt: 9325 ft
Min Dist: 1.01 nm (22deg NNE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
May 2, 2026 at 1:57 AM
ICAO: #A657F4
Owner: #DELTAAIRLINES
Flt: #DAL977 #N508DA #A21N #BOS-#SFO-#BOS
Time: 2026-05-01 21:48:33 EDT
Min Alt: 9325 ft
Min Dist: 1.01 nm (22deg NNE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
Owner: #DELTAAIRLINES
Flt: #DAL977 #N508DA #A21N #BOS-#SFO-#BOS
Time: 2026-05-01 21:48:33 EDT
Min Alt: 9325 ft
Min Dist: 1.01 nm (22deg NNE)
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa