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DL429

SEA → JFK · Airbus A321 Neo · Delta Air Lines

For travellers

Departure · Seattle (SEA)

Gate B3
Scheduled 07:15
Board status: Departed
Airborne since 07:35 (ADS-B)

Arrival · New York (JFK)

Terminal 4 · Gate B49
Scheduled 15:45 · Landed 15:22 · early
Board status: Arrived
Landed 15:22 (ADS-B)

Board data from jfk, sea, updated 218 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
Seattle Tacoma International Airport (SEA) — Seattle, United States
Scheduled departure
2026-10-02 14:15 UTC
Departed
2026-10-02 14:35 UTC
Arrival
John F Kennedy International Airport (JFK) — New York, United States
Scheduled arrival
2026-10-02 19:45 UTC
Estimated arrival
2026-10-02 19:13 UTC
Codeshares
AF5726, AM4160, KL6765, LA7941, SK3433, SV4359, UX3302, VS4766
Distance flown
4175 km
Straight-line distance
3887 km
Approach distance
126 km

Aircraft

Registration
N586DT
Type
Airbus A321 Neo
Seats
194 total (132 Economy, 42 Delta Comfort+, 20 First)
CO2 (EMEP est., total)
87.1 t (427 kg/pax Economy, 465 kg/pax Premium Economy, 558 kg/pax Business)

Altitude & speed

Max altitude
35,050 ft
Max ground speed
545 kt
Tracked
4h 47m · 4,155 km
Altitude (ft, max 35,050)
018,92737,8540m1h 0m2h 0m3h 0m4h 0m
Ground speed (kt, max 545)
02945890m1h 0m2h 0m3h 0m4h 0m
Altitude (ft, max 35,050)
018,92737,8540m2h 0m4h 0m
Ground speed (kt, max 545)
02945890m2h 0m4h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Delta Air Lines (DAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 14:35 UTC DAL429 SEA → JFK
Seattle → New York
 N586DT Airbus A321 Neo Completed 4175 km
2026-10-01 14:39 UTC DAL429 SEA → JFK
Seattle → New York
 N604DN Airbus A321 Neo Completed 4062 km
2026-09-30 14:51 UTC DAL429 SEA → JFK
Seattle → New York
 N611DT Airbus A321 Neo Completed 4033 km
2026-09-29 14:48 UTC DAL429 SEA → JFK
Seattle → New York
 N536DN Airbus A321 Neo Completed 4014 km
2026-09-28 14:54 UTC DAL429 SEA → JFK
Seattle → New York
 N588DT Airbus A321 Neo Completed 4086 km

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