AS39 Alaska Airlines Flight Status & Tracker

Flight AS39

Airline

Alaska Airlines

JFK

New York

John F Kennedy International

USA

Flight time: 6h 20m

2,594 miles / 4,174 km

SFO

San Francisco

San Francisco International

USA

Aircraft - On board

AS39 ON SEP 10

Aircraft type

Boeing 737-900 (winglets) Passenger/BBJ3 (73J)

Meals onboard

Dinner

Onboard services

Entertainment on-demand

In-seat power source

Wi-Fi

Seat configuration

173 seats (165 economy, 8 business)

42.1 m / 138.1 ft

Boeing 737-900 (winglets) Passenger/BBJ3

Gate history

AS39

Common gates

Most frequent gates for recent flights.

JFK departure gates

Terminal 8

Gate 32

Gate 33

Gate 35

SFO arrival gates

Terminal 1

Gate B13

Gate B2

Gate B6

Gate B8

Gate B15

Recent gate history: Gate 32 is most common at JFK. Gate B13 and Gate B2 are tied at SFO.

Recent gate records

Departure records

Sep 7, 2026	8	Gate 33
Sep 6, 2026	8	Gate 32
Sep 5, 2026	8	Gate 35
Sep 4, 2026	8	Gate 32
Sep 3, 2026	8	Gate 32
Aug 31, 2026	8	Gate 32
Aug 30, 2026	8	Gate 33
Aug 29, 2026	8	Gate 32
Aug 28, 2026	8	Gate 33
Aug 27, 2026	8	Gate 35

Arrival records

Sep 7, 2026	1	Gate B13
Sep 6, 2026	1	Gate B2
Sep 5, 2026	1	Gate B6
Sep 4, 2026	1	Gate B8
Sep 3, 2026	1	Gate B13
Aug 31, 2026	1	Gate B15
Aug 30, 2026	1	Gate B2
Aug 29, 2026	1	Gate B7
Aug 28, 2026	1	Gate B12
Aug 27, 2026	1	Gate B3

On-time history

AS39

Departure delays

Date	Scheduled	Actual/Est.	Delta
Sep 7, 2026	18:59	18:54	-5 minutes
Sep 6, 2026	18:59	18:59	On time
Sep 5, 2026	18:59	18:59	On time
Sep 4, 2026	18:59	18:59	On time
Sep 3, 2026	18:59	18:59	On time
Aug 31, 2026	18:59	18:59	On time
Aug 30, 2026	18:59	18:59	On time
Aug 29, 2026	18:59	19:02	+3 minutes
Aug 28, 2026	18:59	18:53	-6 minutes
Aug 27, 2026	18:59	22:12	+3 hours and 13 minutes

Arrival delays

Date	Scheduled	Actual/Est.	Delta
Sep 7, 2026	22:19	21:45	-34 minutes
Sep 6, 2026	22:19	22:10	-9 minutes
Sep 5, 2026	22:19	22:36	+17 minutes
Sep 4, 2026	22:19	22:21	+2 minutes
Sep 3, 2026	22:19	23:16	+57 minutes
Aug 31, 2026	22:26	22:45	+19 minutes
Aug 30, 2026	22:26	22:40	+14 minutes
Aug 29, 2026	22:26	22:20	-6 minutes
Aug 28, 2026	22:26	22:17	-9 minutes
Aug 27, 2026	22:26	00:21	+1 hour and 55 minutes

Flight AS39

Aircraft - On board

Flight AS39

Gate history

Common gates

JFK departure gates

SFO arrival gates

Departure records

Arrival records

On-time history

Departure delays

Arrival delays

AS39 flight schedule

Other flights on this route

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