ASA20

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

San Francisco International Airport (SFO) — San Francisco, United States

Departed

2026-09-20 14:54 UTC

Arrival

John F Kennedy International Airport (JFK) — New York, United States

Distance flown

4640 km

Straight-line distance

4152 km

Approach distance

191 km

Aircraft

Registration

N917AK

Type

Boeing 737 MAX 9

Seats

178 total (16 Business, 24 Premium Economy, 138 Economy)

Altitude & speed

Max altitude

37,000 ft

Max ground speed

515 kt

Tracked

5h 27m · 4,444 km

Altitude (ft, max 37,000)

Ground speed (kt, max 515)

Altitude (ft, max 37,000)

Ground speed (kt, max 515)

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

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 14:56 UTC	ASA20	SFO → JFK San Francisco → New York	N474AS	Boeing 737-900	In progress	~4152 km est.
2026-10-01 14:48 UTC	ASA20	SFO → JFK San Francisco → New York	N932AK	Boeing 737 MAX 9	Completed	4355 km
2026-09-30 14:59 UTC	ASA20	SFO → JFK San Francisco → New York	N932AK	Boeing 737 MAX 9	Completed	4361 km
2026-09-29 14:53 UTC	ASA20	SFO → JFK San Francisco → New York	N519AS	Boeing 737-800	Completed	4324 km
2026-09-28 14:55 UTC	ASA20	SFO → JFK San Francisco → New York	N266AK	Boeing 737-900	Completed	4317 km
2026-09-27 14:56 UTC	ASA20	SFO → JFK San Francisco → New York	N966AK	Boeing 737 MAX 9	Completed	4329 km
2026-09-26 14:51 UTC	ASA20	SFO → JFK San Francisco → New York	N237AK	Boeing 737-900	Completed	4356 km
2026-09-25 15:36 UTC	ASA20	SFO → JFK San Francisco → New York	N963AK	Boeing 737 MAX 9	Completed	4411 km
2026-09-24 14:58 UTC	ASA20	SFO → JFK San Francisco → New York	N968AK	Boeing 737 MAX 9	Completed	4328 km
2026-09-23 14:53 UTC	ASA20	SFO → JFK San Francisco → New York	N264AK	Boeing 737-900	Completed	4331 km
2026-09-22 14:55 UTC	ASA20	SFO → JFK San Francisco → New York	N953AK	Boeing 737 MAX 9	Completed	4360 km
2026-09-21 14:57 UTC	ASA20	SFO → JFK San Francisco → New York	N985AK	Boeing 737 MAX 9	Completed	4423 km
2026-09-20 14:54 UTC	ASA20	SFO → JFK San Francisco → New York	N917AK	Boeing 737 MAX 9	Completed	4640 km
2026-09-19 15:04 UTC	ASA20	SFO → JFK San Francisco → New York	N928AK	Boeing 737 MAX 9	Completed	4538 km
2026-09-18 14:50 UTC	ASA20	SFO → JFK San Francisco → New York	N920AK	Boeing 737 MAX 9	Completed	4583 km
2026-09-17 14:57 UTC	ASA20	SFO → JFK San Francisco → New York	N948AK	Boeing 737 MAX 9	Completed	4673 km
2026-09-16 14:56 UTC	ASA20	SFO → JFK San Francisco → New York	N251AK	Boeing 737-900	Completed	4728 km
2026-09-15 14:51 UTC	ASA20	SFO → JFK San Francisco → New York	N990AK	Boeing 737 MAX 9	Completed	4609 km
2026-09-14 14:51 UTC	ASA20	SFO → JFK San Francisco → New York	N495AS	Boeing 737-900	Completed	4617 km
2026-09-13 14:52 UTC	ASA20	SFO → JFK San Francisco → New York	N423AS	Boeing 737-900	Completed	4610 km
2026-09-12 14:55 UTC	ASA20	SFO → JFK San Francisco → New York	N297AK	Boeing 737-900	Completed	4632 km
2026-09-11 15:22 UTC	ASA20	SFO → JFK San Francisco → New York	N966AK	Boeing 737 MAX 9	Completed	4595 km
2026-09-10 15:00 UTC	ASA20	SFO → JFK San Francisco → New York	N969AK	Boeing 737 MAX 9	Completed	4742 km
2026-09-09 14:52 UTC	ASA20	SFO → JFK San Francisco → New York	N483AS	Boeing 737-900	Completed	4601 km
2026-09-07 14:51 UTC	ASA20	SFO → JFK San Francisco → New York	N977AK	Boeing 737 MAX 9	Completed	4596 km
2026-09-06 14:54 UTC	ASA20	SFO → JFK San Francisco → New York	N428AS	Boeing 737-900	Completed	4638 km
2026-09-05 14:48 UTC	ASA20	SFO → JFK San Francisco → New York	N596AS	Boeing 737-800	Completed	4567 km
2026-09-04 14:54 UTC	ASA20	SFO → JFK San Francisco → New York	N494AS	Boeing 737-900	Completed	4330 km
2026-09-03 14:58 UTC	ASA20	SFO → JFK San Francisco → New York	N731AL	Boeing 737 MAX 9	Completed	4840 km
2026-09-02 14:48 UTC	ASA20	SFO → JFK San Francisco → New York	N467AS	Boeing 737-900	Completed	4707 km
2026-09-01 14:58 UTC	ASA20	SFO → JFK San Francisco → New York	N284AK	Boeing 737-900	Completed	4575 km
2026-08-31 14:58 UTC	ASA20	SFO → JFK San Francisco → New York	N493AS	Boeing 737-900	Completed	4870 km
2026-08-30 14:52 UTC	ASA20	SFO → JFK San Francisco → New York	N260AK	Boeing 737-900	Completed	4659 km
2026-08-29 15:03 UTC	ASA20	SFO → JFK San Francisco → New York	N514AS	Boeing 737-800	Completed	4620 km
2026-08-28 15:08 UTC	ASA20	SFO → JFK San Francisco → New York	N952AK	Boeing 737 MAX 9	Completed	4791 km
2026-08-28 01:28 UTC	ASA20	BOS → JFK Boston → New York	N962AK	Boeing 737 MAX 9	Completed	443 km
2026-08-27 14:53 UTC	ASA20	SFO → BOS San Francisco → Boston	N962AK	Boeing 737 MAX 9	Completed	5825 km
2026-08-26 14:50 UTC	ASA20	SFO → JFK San Francisco → New York	N558AS	Boeing 737-800	Completed	4588 km
2026-08-25 14:58 UTC	ASA20	SFO → JFK San Francisco → New York	N946AK	Boeing 737 MAX 9	Completed	4648 km
2026-08-24 14:59 UTC	ASA20	SFO → JFK San Francisco → New York	N963AK	Boeing 737 MAX 9	Completed	4679 km
2026-08-23 14:56 UTC	ASA20	SFO → JFK San Francisco → New York	N453AS	Boeing 737-900	Completed	4685 km
2026-08-22 14:58 UTC	ASA20	SFO → JFK San Francisco → New York	N512AS	Boeing 737-800	Completed	6505 km
2026-08-20 14:56 UTC	ASA20	SFO → JFK San Francisco → New York	N407AS	Boeing 737-900	Completed	8945 km
2026-08-19 14:48 UTC	ASA20	SFO → JFK San Francisco → New York	N985AK	Boeing 737 MAX 9	Completed	7393 km
2026-08-18 14:31 UTC	ASA20	SFO → JFK San Francisco → New York	N710AL	Boeing 737 MAX 9	Completed	12096 km
2026-08-17 14:27 UTC	ASA20	SFO → JFK San Francisco → New York	N457AS	Boeing 737-900	Completed	9358 km
2026-08-16 14:32 UTC	ASA20	SFO → JFK San Francisco → New York	N593AS	Boeing 737-800	Completed	5936 km
2026-08-14 14:48 UTC	ASA20	SFO → JFK San Francisco → New York	N493AS	Boeing 737-900	Completed	~8796 km est. (6405 km recorded)
2026-08-12 14:34 UTC	ASA20	SFO → JFK San Francisco → New York	N277AK	Boeing 737-900	Completed	6477 km
2026-08-10 20:03 UTC	ASA20	JFK → JFK New York → New York	N520AS	Boeing 737-800	Completed	~2 km est. (0 km recorded)