19 with 32 biz class seats. Regs N501DN to N519DN. Then 10 delivered with 40 seat config and 9 LATAM planes with mods to go to 40

Aircraft detected to the NNW!
Delta Air Lines flight #DAL120 from Tokyo Int'l (Haneda) to Minneapolis/St Paul Intl
Aircraft: Airbus A350-941
Tail # N519DN
Speed: 929.3 km/h tracking ESE
Alt: 39000 ft

Aircraft detected to the N!
Delta Air Lines flight #DAL158 from Incheon Int'l to Detroit Metro Wayne Co
Aircraft: Airbus A350-941
Tail # N519DN
Speed: 946.7 km/h tracking ESE
Alt: 39000 ft

Aircraft detected to the N!
Delta Air Lines flight #DAL170 from Incheon Int'l to Minneapolis/St Paul Intl
Aircraft: Airbus A350-941
Tail # N519DN
Speed: 970.3 km/h tracking ESE
Alt: 39000 ft

Aircraft detected to the NW!
Delta Air Lines flight #DAL274 from Tokyo Int'l (Haneda) to Detroit Metro Wayne Co
Aircraft: Airbus A350-941
Tail # N519DN
Speed: 998.6 km/h tracking ESE
Alt: 39000 ft

Aircraft detected to the NE!
Delta Air Lines flight #DAL389 from Detroit Metro Wayne Co to Shanghai Pudong Int'l
Aircraft: Airbus A350-941
Tail # N519DN
Speed: 900.6 km/h tracking WNW
Alt: 36000 ft

Aircraft detected to the N!
Delta Air Lines flight #DAL388 from Shanghai Pudong Int'l to Detroit Metro Wayne Co
Aircraft: Airbus A350-941
Tail # N519DN
Speed: 973.8 km/h tracking ESE
Alt: 39000 ft

Aircraft detected to the WNW!
Delta Air Lines flight #DAL388 from Shanghai Pudong Int'l to Detroit Metro Wayne Co
Aircraft: Airbus A350-941
Tail # N519DN
Speed: 928.2 km/h tracking ESE
Alt: 39000 ft

Aircraft detected to the NNW!
Delta Air Lines flight #DAL276 from Tokyo Int'l (Haneda) to Detroit Metro Wayne Co
Aircraft: Airbus A350-941
Tail # N519DN
Speed: 1041.2 km/h tracking ESE
Alt: 39000 ft

🇺🇸 N519DN - Airbus A350 941 - Delta Air Lines DAL294/DL294, Tokyo (HND) to Hartsfield/Jackson Atlanta (ATL) - 4.9 mi away @ 42650 ft, heading ESE at 642 mph. Spotted 2x before. [11:56:34 AM CDT] #A68336 #N519DN #A359 #DELTA #DAL294 #DL294 #ADSB #ADSBbot