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DAL740

JFK → SEA · Airbus A321 Neo · Delta Air Lines

For travellers

Departure · New York (JFK)

Terminal 4 · Gate B42
Scheduled 03 Oct 15:10 · Departed 03 Oct 15:05 · early
Board status: Departed
Airborne since 03 Oct 15:21 (ADS-B)

Arrival · Seattle (SEA)

Gate A12
Scheduled 18:30 · Estimated 18:04 · early
Board status: Landed
Landed 18:13 (ADS-B)

Board data from jfk, sea, updated 225 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
John F Kennedy International Airport (JFK) — New York, United States
Scheduled departure
2026-10-03 19:10 UTC
Departed
2026-10-03 19:21 UTC
Arrival
Seattle Tacoma International Airport (SEA) — Seattle, United States
Scheduled arrival
2026-10-04 01:30 UTC
Estimated arrival
2026-10-04 01:04 UTC
Also flies as
DL740
Codeshares
AF2509, KL7608, SV4332, VS2200
Distance flown
4062 km
Straight-line distance
3887 km
Approach distance
61 km

Aircraft

Registration
N523DE
Type
Airbus A321 Neo
Seats
194 total (132 Economy, 42 Delta Comfort+, 20 First)
CO2 (EMEP est., total)
83.0 t (543 kg/pax Business, 415 kg/pax Economy)

Altitude & speed

Max altitude
32,050 ft
Max ground speed
437 kt
Tracked
5h 51m · 4,048 km
Altitude (ft, max 32,050)
017,30734,6140m1h 0m2h 0m3h 0m4h 0m5h 0m
Ground speed (kt, max 437)
02364720m1h 0m2h 0m3h 0m4h 0m5h 0m
Altitude (ft, max 32,050)
017,30734,6140m2h 0m4h 0m
Ground speed (kt, max 437)
02364720m2h 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
2026-10-03 19:21 UTC DAL740 JFK → SEA
New York → Seattle
 N523DE Airbus A321 Neo Completed 4062 km
2026-10-02 21:18 UTC DAL740 JFK → SEA
New York → Seattle
 N537DT Airbus A321 Neo Completed 4161 km
2026-10-01 21:01 UTC DAL740 JFK → SEA
New York → Seattle
 N540DE Airbus A321 Neo Completed 4136 km
2026-09-30 21:48 UTC DAL740 JFK → SEA
New York → Seattle
 N550DN Airbus A321 Neo Completed 4128 km
2026-09-29 20:51 UTC DAL740 JFK → SEA
New York → Seattle
 N547DE Airbus A321 Neo Completed 4136 km
2026-09-28 20:59 UTC DAL740 JFK → SEA
New York → Seattle
 N522DA Airbus A321 Neo Completed 4072 km
2026-09-27 21:13 UTC DAL740 JFK → SEA
New York → Seattle
 N519DT Airbus A321 Neo Completed 4074 km
2026-09-26 21:39 UTC DAL740 JFK → SEA
New York → Seattle
 N545DE Airbus A321 Neo Completed 4034 km
2026-09-25 21:14 UTC DAL740 JFK → SEA
New York → Seattle
 N528DE Airbus A321 Neo Completed 4000 km
2026-09-24 21:01 UTC DAL740 JFK → SEA
New York → Seattle
 N514DE Airbus A321 Neo Completed 4089 km
2026-09-23 21:33 UTC DAL740 JFK → SEA
New York → Seattle
 N546DN Airbus A321 Neo Completed 4134 km
2026-09-22 21:07 UTC DAL740 JFK → SEA
New York → Seattle
 N516DA Airbus A321 Neo Completed 4105 km
2026-09-21 20:59 UTC DAL740 JFK → SEA
New York → Seattle
 N522DA Airbus A321 Neo Completed 4123 km
2026-09-20 21:08 UTC DAL740 JFK → SEA
New York → Seattle
 N523DE Airbus A321 Neo Completed 4204 km
2026-09-19 19:02 UTC DAL740 JFK → SEA
New York → Seattle
 N504DZ Airbus A321 Neo Completed 4178 km
2026-09-18 20:46 UTC DAL740 JFK → SEA
New York → Seattle
 N514CJ BEECHCRAFT 200 Super King Air Completed 4248 km
2026-09-17 21:01 UTC DAL740 JFK → SEA
New York → Seattle
 N541DE Airbus A321 Neo Completed 4455 km
2026-09-16 21:15 UTC DAL740 JFK → SEA
New York → Seattle
 N501DA Airbus A321 Neo Completed 4234 km
2026-09-15 20:51 UTC DAL740 JFK → SEA
New York → Seattle
 N547DE Airbus A321 Neo Completed 4228 km
2026-09-14 22:24 UTC DAL740 JFK → SEA
New York → Seattle
 N528DE Airbus A321 Neo Completed 4144 km
2026-09-13 21:56 UTC DAL740 JFK → SEA
New York → Seattle
 N501DA Airbus A321 Neo Completed 4574 km
2026-09-12 19:08 UTC DAL740 JFK → SEA
New York → Seattle
 N540DE Airbus A321 Neo Completed 4279 km
2026-09-11 20:52 UTC DAL740 JFK → SEA
New York → Seattle
 N509DT Airbus A321 Neo Completed 4247 km
2026-09-10 20:50 UTC DAL740 JFK → SEA
New York → Seattle
 N536DN Airbus A321 Neo Completed 4402 km
2026-09-09 21:24 UTC DAL740 JFK → SEA
New York → Seattle
 N510DE Airbus A321 Neo Completed 4263 km
2026-09-07 20:19 UTC DAL740 JFK → SEA
New York → Seattle
 N521DT Airbus A321 Neo Completed 4314 km
2026-09-06 20:51 UTC DAL740 JFK → SEA
New York → Seattle
 N539DN Airbus A321 Neo Completed 4194 km
2026-09-05 20:40 UTC DAL740 JFK → SEA
New York → Seattle
 N548DN Airbus A321 Neo Completed 4248 km
2026-09-04 21:15 UTC DAL740 JFK → SEA
New York → Seattle
 N516DA Airbus A321 Neo Completed 4064 km
2026-09-03 20:59 UTC DAL740 JFK → SEA
New York → Seattle
 N535DN Airbus A321 Neo Completed 4582 km
2026-09-02 20:42 UTC DAL740 JFK → SEA
New York → Seattle
 N577DN Airbus A321 Neo Completed 4198 km
2026-09-01 20:51 UTC DAL740 JFK → SEA
New York → Seattle
 N613DN Airbus A321 Neo Completed 4195 km
2026-08-31 20:50 UTC DAL740 JFK → SEA
New York → Seattle
 N528DE Airbus A321 Neo Completed 4268 km
2026-08-30 21:02 UTC DAL740 JFK → SEA
New York → Seattle
 N550DN Airbus A321 Neo Completed 4295 km
2026-08-29 20:55 UTC DAL740 JFK → SEA
New York → Seattle
 N517DN Airbus A321 Neo Completed 4165 km
2026-08-28 21:56 UTC DAL740 JFK → SEA
New York → Seattle
 N540DE Airbus A321 Neo Completed 4308 km
2026-08-27 14:08 UTC DAL740 PDX → JFK
Portland → New York
 N503DZ Airbus A321 Neo Completed 4793 km
2026-08-26 22:28 UTC DAL740 JFK → SEA
New York → Seattle
 N535DN Airbus A321 Neo Completed 4128 km
2026-08-25 21:23 UTC DAL740 JFK → SEA
New York → Seattle
 N536DN Airbus A321 Neo Completed 4139 km
2026-08-24 20:58 UTC DAL740 JFK → SEA
New York → Seattle
 N545DE Airbus A321 Neo Completed 4236 km
2026-08-23 20:53 UTC DAL740 JFK → SEA
New York → Seattle
 N510DE Airbus A321 Neo Completed 4382 km
2026-08-22 20:44 UTC DAL740 JFK → SEA
New York → Seattle
 N532DN Airbus A321 Neo Completed 6135 km
2026-08-21 20:51 UTC DAL740 JFK → SEA
New York → Seattle
 N516DA Airbus A321 Neo Completed 5730 km
2026-08-21 01:56 UTC DAL740 JFK → SEA
New York → Seattle
 N522DA Airbus A321 Neo Completed 5295 km
2026-08-19 20:46 UTC DAL740 JFK → SEA
New York → Seattle
 N507DZ Airbus A321 Neo Completed 5469 km
2026-08-18 20:53 UTC DAL740 JFK → SEA
New York → Seattle
 N525DA Airbus A321 Neo Completed 7728 km
2026-08-17 21:41 UTC DAL740 JFK → SEA
New York → Seattle
 N501DA Airbus A321 Neo Completed 5293 km
2026-08-16 20:46 UTC DAL740 JFK → SEA
New York → Seattle
 N514DE Airbus A321 Neo Completed 5980 km
2026-08-15 20:40 UTC DAL740 JFK → SEA
New York → Seattle
 N531DA Airbus A321 Neo Completed ~8184 km est. (5695 km recorded)
2026-08-14 20:47 UTC DAL740 JFK → SEA
New York → Seattle
 N509DT Airbus A321 Neo Completed ~10103 km est. (5905 km recorded)

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