#N39450
Welcome onboard United Airlines flight UA2417, which operates from Houston to Chicago. Today’s flight is on a 13-year-old Boeing 737-900ER registered as N39450.
May 25, 2025 at 4:18 PM
🇺🇸 N39450 - Boeing 737NG 924ER/W - United Airlines UAL1786/UA1786, Washington Dulles (IAD) to San Francisco (SFO) - 4.7 mi away @ 34025 ft, heading W at 505 mph. Spotted 20x before. [03:48:01 PM CDT] #A494C5 #N39450 #B739 #UNITED #UAL1786 #UA1786 #ADSB #ADSBbot
September 18, 2026 at 8:48 PM
ICAO-code: #A494C5
Eigenaar: #UNITEDAIRLINES
Vluuch: #UAL1779 #N39450 #B739 #SAN-#ORD-#BOS
Tied: 2026-09-12 00:38:11 EDT
Min. heugde: 9550 ft
Min. aafstaand: 0.99 nm (22deg NNE)

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September 12, 2026 at 4:57 AM
ICAO-code: #A494C5
Eigenaar: #UNITEDAIRLINES
Vluuch: #UAL1779 #N39450 #B739 #SAN-#ORD-#BOS
Tied: 2026-09-11 00:50:29 EDT
Min. heugde: 9300 ft
Min. aafstaand: 0.99 nm (22deg NNE)

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September 11, 2026 at 5:07 AM
ICAO: #A494C5
Owner: #UNITEDAIRLINES
Flt: #UAL1555 #N39450 #B739 #ORD-#OKC
Time: 2026-08-16 11:07:30 CDT
Min Alt: 23750 ft
Min Dist: 96.3 nm (150deg SSE)

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August 16, 2026 at 4:18 PM
ICAO: #A494C5
Owner: #UNITEDAIRLINES
Flt: #UAL1076 #N39450 #B739 #ORD-#BOS
Time: 2026-07-20 10:29:02 EDT
Min Alt: 8025 ft
Min Dist: 1.1 nm (47deg NE)

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July 20, 2026 at 3:33 PM
ICAO: #A494C5
Owner: #UNITEDAIRLINES
Flt: #UAL1029 #N39450 #B739 #TUL-#DEN-#YEG
Time: 2026-07-11 09:57:49 CDT
Min Alt: 26000 ft
Min Dist: 53.3 nm (-152deg SSW)
Squawk: #1115
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July 11, 2026 at 3:18 PM
ICAO: #A494C5
Owner: #UNITEDAIRLINES
Flt: #UAL1937 #N39450 #B739 #DEN-#TUL
Time: 2026-07-10 21:54:54 CDT
Min Alt: 30000 ft
Min Dist: 35.13 nm (-168deg SSW)
Squawk: #3243
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July 11, 2026 at 3:11 AM
ICAO: #A494C5
Owner: #UNITEDAIRLINES
Flt: #UAL2163 #N39450 #B739 #SYR-#IAD-#SAN
Time: 2026-07-08 14:50:41 CDT
Min Alt: 30000 ft
Min Dist: 92.8 nm (156deg SSE)
Squawk: #6575
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July 8, 2026 at 8:09 PM
Good morning, and welcome aboard United Airlines flight UA2329. This mornings flight offers nonstop service from Denver international Airport (DEN (DIA to some)) to Chicago O’Hare International Airport (ORD). Today’s flight is operated by a 14-year-old Boeing 737-900ER registered as N39450.
July 5, 2026 at 3:19 PM
ICAO: #A494C5
Owner: #UNITEDAIRLINES
Flt: #UAL1117 #N39450 #B739 #ORD-#BOS
Time: 2026-07-07 12:12:03 EDT
Min Alt: 9675 ft
Min Dist: 1.02 nm (28deg NNE)

#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
July 8, 2026 at 3:24 AM
ICAO: #A494C5
Owner: #UNITEDAIRLINES
Flt: #UAL1117 #N39450 #B739 #ORD-#BOS
Time: 2026-07-07 12:12:03 EDT
Min Alt: 9675 ft
Min Dist: 1.02 nm (28deg NNE)

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July 8, 2026 at 1:18 AM
ICAO: #A494C5
Owner: #UNITEDAIRLINES
Flt: #UAL1117 #N39450 #B739 #ORD-#BOS
Time: 2026-07-07 12:12:03 EDT
Min Alt: 9675 ft
Min Dist: 1.02 nm (28deg NNE)

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July 7, 2026 at 11:43 PM
ICAO: #A494C5
Owner: #UNITEDAIRLINES
Flt: #UAL1117 #N39450 #B739 #ORD-#BOS
Time: 2026-07-07 12:12:03 EDT
Min Alt: 9675 ft
Min Dist: 1.02 nm (28deg NNE)

#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
July 7, 2026 at 10:33 PM
ICAO: #A494C5
Owner: #UNITEDAIRLINES
Flt: #UAL1117 #N39450 #B739 #ORD-#BOS
Time: 2026-07-07 12:12:03 EDT
Min Alt: 9675 ft
Min Dist: 1.02 nm (28deg NNE)

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July 7, 2026 at 8:38 PM
ICAO: #A494C5
Owner: #UNITEDAIRLINES
Flt: #UAL1117 #N39450 #B739 #ORD-#BOS
Time: 2026-07-07 12:12:03 EDT
Min Alt: 9675 ft
Min Dist: 1.02 nm (28deg NNE)

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July 7, 2026 at 7:39 PM
ICAO: #A494C5
Owner: #UNITEDAIRLINES
Flt: #UAL1834 #N39450 #B739 #SYR-#ORD-#TPA-#IAH
Time: 2026-06-21 08:29:03 EDT
Min Alt: 11950 ft
Min Dist: 1.1 nm (103deg ESE)

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June 21, 2026 at 12:51 PM
ICAO: #A494C5
Owner: #UNITEDAIRLINES
Flt: #UAL2060 #N39450 #B739 #ORD-#BOS
Time: 2026-05-11 18:52:12 EDT
Min Alt: 9350 ft
Min Dist: 0.99 nm (22deg NNE)
Squawk: #6250
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May 11, 2026 at 11:21 PM
ICAO: #A494C5
Owner: #UNITEDAIRLINES
Flt: #UAL2060 #N39450 #B739 #ORD-#BOS
Time: 2026-05-11 18:52:12 EDT
Min Alt: 9350 ft
Min Dist: 0.99 nm (22deg NNE)
Squawk: #6250
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
May 11, 2026 at 11:15 PM
ICAO: #A494C5 Owner: #UNITED AIRLINES Flt: #UAL597 #N39450 #B739 #PHX-DEN-BOS Time: 2026-01-30 19:38:07 EST Min Alt: 9475 ft Min Dist: 1.01 nm (13° NNE) #Squawk: 1446 d#deva#adsbp#planefenceby kx1t -•sdr-e•airplanes•flightaware•faa
January 31, 2026 at 12:46 AM
ICAO: #A494C5
Owner: #UNITEDAIRLINES
Flt: #UAL1029 #N39450 #B739
Time: 2026-06-26 09:43:57 CDT
Min Alt: 29825 ft
Min Dist: 45.6 nm (177deg S)

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June 26, 2026 at 2:50 PM
ICAO: #A494C5
Owner: #UNITEDAIRLINES
Flt: #UAL1029 #N39450 #B739 #TUL-#DEN-#YEG
Time: 2026-06-25 09:50:29 CDT
Min Alt: 29175 ft
Min Dist: 151.69 nm (161deg SSE)

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June 25, 2026 at 2:57 PM
ICAO: #A494C5
Owner: #UNITEDAIRLINES
Flt: #UAL1937 #N39450 #B739 #SNA-#DEN-#TUL
Time: 2026-06-24 20:23:17 CDT
Min Alt: 30000 ft
Min Dist: 43.6 nm (-168deg SSW)
Squawk: #1427
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June 25, 2026 at 1:38 AM
ICAO: #A494C5
Owner: #UNITEDAIRLINES
Flt: #UAL455 #N39450 #B739 #PIT-#ORD-#PHX
Time: 2026-06-19 15:28:12 CDT
Min Alt: 30000 ft
Min Dist: 71.6 nm (-22deg NNW)

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June 19, 2026 at 8:54 PM
ICAO: #A494C5
Owner: #UNITEDAIRLINES
Flt: #UAL1773 #N39450 #B739
Time: 2026-06-05 18:20:09 CDT
Min Alt: 30000 ft
Min Dist: 76.8 nm (-143deg SW)

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June 5, 2026 at 11:37 PM