YAFT.LIVE

ASA23

JFK → SEA · Boeing 737-900 · Alaska Airlines

For travellers

Departure · New York (JFK)

Terminal 8 · Gate 32
Scheduled 01 Oct 13:00 · Estimated 01 Oct 12:55 · early
Board status: On Time
Airborne since 01 Oct 13:09 (ADS-B)

Arrival · Seattle (SEA)

Gate N9
Scheduled 01 Oct 16:11 · Estimated 01 Oct 15:59 · early
Board status: Landed
Landed 01 Oct 17:24 (ADS-B)

Board data from jfk, sea, updated 1055 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
John F Kennedy International Airport (JFK) — New York, United States
Scheduled departure
2026-10-01 17:00 UTC
Departed
2026-10-01 17:09 UTC
Arrival
Seattle Tacoma International Airport (SEA) — Seattle, United States
Scheduled arrival
2026-10-01 23:11 UTC
Estimated arrival
2026-10-01 22:59 UTC
Also flies as
AS23
Codeshares
DE5246, QR4279
Distance flown
4087 km
Straight-line distance
3887 km
Approach distance
65 km

Aircraft

Registration
N236AK
Type
Boeing 737-900
Seats
178 total (138 Economy, 24 Premium, 16 First)
CO2 (EMEP est., total)
94.7 t (809 kg/pax Business, 560 kg/pax Premium Economy, 496 kg/pax Economy)

Altitude & speed

Max altitude
34,025 ft
Max ground speed
446 kt
Tracked
7h 15m · 4,074 km
Altitude (ft, max 34,025)
018,37436,7470m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m7h 0m
Ground speed (kt, max 446)
02414820m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m7h 0m
Altitude (ft, max 34,025)
018,37436,7470m2h 0m4h 0m6h 0m
Ground speed (kt, max 446)
02414820m2h 0m4h 0m6h 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

Alaska Airlines (ASA)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-01 17:09 UTC ASA23 JFK → SEA
New York → Seattle
 N236AK Boeing 737-900 Completed 4087 km
2026-09-30 17:28 UTC ASA23 JFK → SEA
New York → Seattle
 N519AS Boeing 737-800 Completed 4303 km
2026-09-29 21:24 UTC ASA23 JFK → SEA
New York → Seattle
 N929AK Boeing 737 MAX 9 Completed 1153 km
2026-09-29 17:42 UTC ASA23 JFK → SEA
New York → Seattle
 N929AK Boeing 737 MAX 9 Incomplete (signal lost) ~4037 km est. (2484 km recorded)
2026-09-28 17:23 UTC ASA23 JFK → SEA
New York → Seattle
 N264AK Boeing 737-900 Completed 4059 km
2026-09-27 17:39 UTC ASA23 JFK → SEA
New York → Seattle
 N983AK Boeing 737 MAX 9 Completed 4052 km
2026-09-26 17:18 UTC ASA23 JFK → SEA
New York → Seattle
 N956AK Boeing 737 MAX 9 Completed 4066 km
2026-09-25 17:21 UTC ASA23 JFK → SEA
New York → Seattle
 N579AS Boeing 737-800 Completed 4030 km
2026-09-24 17:23 UTC ASA23 JFK → SEA
New York → Seattle
 N238AK Boeing 737-900 Completed 4069 km
2026-09-23 18:18 UTC ASA23 JFK → SEA
New York → Seattle
 N969AK Boeing 737 MAX 9 Completed 4052 km
2026-09-22 17:14 UTC ASA23 JFK → SEA
New York → Seattle
 N846AK Boeing 737 MAX 8 Completed 4041 km
2026-09-21 17:41 UTC ASA23 JFK → SEA
New York → Seattle
 N248AK Boeing 737-900 Completed 4061 km
2026-09-20 17:19 UTC ASA23 JFK → SEA
New York → Seattle
 N928AK Boeing 737 MAX 9 Completed 4142 km
2026-09-19 17:19 UTC ASA23 JFK → SEA
New York → Seattle
 N931AK Boeing 737 MAX 9 Completed 4209 km
2026-09-18 17:12 UTC ASA23 JFK → SEA
New York → Seattle
 N214AK Boeing 737-900 Completed 4262 km
2026-09-17 17:58 UTC ASA23 JFK → SEA
New York → Seattle
 N287AK Boeing 737-900 Completed 4312 km
2026-09-16 17:11 UTC ASA23 JFK → SEA
New York → Seattle
 N990AK Boeing 737 MAX 9 Completed 4267 km
2026-09-15 17:11 UTC ASA23 JFK → SEA
New York → Seattle
 N533AS Boeing 737-800 Completed 4384 km
2026-09-14 17:12 UTC ASA23 JFK → SEA
New York → Seattle
 N947AK Boeing 737 MAX 9 Completed 4492 km
2026-09-13 17:21 UTC ASA23 JFK → SEA
New York → Seattle
 N297AK Boeing 737-900 Completed 4242 km
2026-09-12 17:23 UTC ASA23 JFK → SEA
New York → Seattle
 N968AK Boeing 737 MAX 9 Completed 4221 km
2026-09-11 17:23 UTC ASA23 JFK → SEA
New York → Seattle
 N915AK Boeing 737 MAX 9 Completed 4248 km
2026-09-10 17:03 UTC ASA23 JFK → SEA
New York → Seattle
 N251AK Boeing 737-900 Completed 4344 km
2026-09-09 17:13 UTC ASA23 JFK → SEA
New York → Seattle
 N984AK Boeing 737 MAX 9 Completed 4267 km
2026-09-07 17:09 UTC ASA23 JFK → SEA
New York → Seattle
 N535AS Boeing 737-800 Completed 4360 km
2026-09-06 17:14 UTC ASA23 JFK → SEA
New York → Seattle
 N596AS Boeing 737-800 Completed 4260 km
2026-09-05 17:21 UTC ASA23 JFK → SEA
New York → Seattle
 N260AK Boeing 737-900 Completed 4216 km
2026-09-04 17:29 UTC ASA23 JFK → SEA
New York → Seattle
 N724AL Boeing 737 MAX 9 Completed 4162 km
2026-09-03 17:34 UTC ASA23 JFK → SEA
New York → Seattle
 N707AL Boeing 737 MAX 9 Completed 4557 km
2026-09-02 17:32 UTC ASA23 JFK → SEA
New York → Seattle
 N963AK Boeing 737 MAX 9 Completed 4497 km
2026-09-01 17:17 UTC ASA23 JFK → SEA
New York → Seattle
 N842AK Boeing 737 MAX 8 Completed 4309 km
2026-08-31 17:12 UTC ASA23 JFK → SEA
New York → Seattle
 N536AS Boeing 737-800 Completed 4670 km
2026-08-30 17:21 UTC ASA23 JFK → SEA
New York → Seattle
 N514AS Boeing 737-800 Completed 4506 km
2026-08-29 18:12 UTC ASA23 JFK → SEA
New York → Seattle
 N282AK Boeing 737-900 Completed 4194 km
2026-08-28 17:12 UTC ASA23 JFK → SEA
New York → Seattle
 N733AL Boeing 737 MAX 9 Completed 4259 km
2026-08-27 17:12 UTC ASA23 JFK → SEA
New York → Seattle
 N268AK Boeing 737-900 Completed 4252 km
2026-08-26 17:14 UTC ASA23 JFK → SEA
New York → Seattle
 N713AL Boeing 737 MAX 9 Completed 4235 km
2026-08-25 17:21 UTC ASA23 JFK → SEA
New York → Seattle
 N528AS Boeing 737-800 Completed 4232 km
2026-08-24 17:11 UTC ASA23 JFK → SEA
New York → Seattle
 N961AK Boeing 737 MAX 9 Completed 4316 km
2026-08-23 17:47 UTC ASA23 JFK → SEA
New York → Seattle
 N512AS Boeing 737-800 Completed 4259 km
2026-08-22 17:11 UTC ASA23 JFK → SEA
New York → Seattle
 N903AK Boeing 737 MAX 9 Completed 6017 km
2026-08-21 17:27 UTC ASA23 JFK → SEA
New York → Seattle
 N937AK Boeing 737 MAX 9 Completed 5661 km
2026-08-20 17:36 UTC ASA23 JFK → SEA
New York → Seattle
 N483AS Boeing 737-900 Completed 6461 km
2026-08-19 17:15 UTC ASA23 JFK → SEA
New York → Seattle
 N919AK Boeing 737 MAX 9 Completed 11161 km
2026-08-18 17:14 UTC ASA23 JFK → SEA
New York → Seattle
 N982AK Boeing 737 MAX 9 Completed 15454 km
2026-08-17 17:16 UTC ASA23 JFK → SEA
New York → Seattle
 N297AK Boeing 737-900 Completed 5366 km
2026-08-16 17:09 UTC ASA23 JFK → SEA
New York → Seattle
 N932AK Boeing 737 MAX 9 Completed 5463 km
2026-08-14 17:17 UTC ASA23 JFK → SEA
New York → Seattle
 N459AS Boeing 737-900 Completed 5788 km
2026-08-12 17:12 UTC ASA23 JFK → SEA
New York → Seattle
 N434AS Boeing 737-900 Completed 5479 km
2026-08-11 21:21 UTC ASA23 ? → SEA
? → Seattle
 N423AS Boeing 737-900 Completed 2106 km

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