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Alaska Airlines flight AS21 status

13 Nov
AS21
ASA21

EST. DEPART IN 8h 48m

12:00
New York, NY
JFK
18:23
Seattle, WA
SEA
06h23m
N413AS (B739)
2099 NM
Estimated
12:00
In 9 hours
Estimated
18:23
In 15 hours
AS21
ASA21

EST. DEPART IN 8h 48m

Friday, November 13 2026
07:00 EST
ON-TIME
Scheduled 07:00
In 9 hours
Friday, November 13 2026
10:23 PST
Scheduled 10:23
In 15 hours

AS21 live flight status

Alaska Airlines flight AS21 (ASA21) operates from New York (JFK) to Seattle (SEA). The next AS21 flight is scheduled to depart New York at 07:00 EST on 13 Nov, arriving in Seattle at 10:23 PST. It is flown with a Boeing 737-990ER (N413AS).

Future

14Nov
AS21
Estimated
07:00EST
10:23PST
New York (JFK)Seattle (SEA)
13Nov
AS21
Estimated
07:00EST
10:23PST
New York (JFK)Seattle (SEA)

Past

12Nov
AS21
Landed 10:06 PST
07:00EST
10:23PST
New York (JFK)Seattle (SEA)
11Nov
AS21
Landed 10:10 PST
07:00EST
10:23PST
New York (JFK)Seattle (SEA)
10Nov
AS21
Landed 10:28 PST
07:00EST
10:23PST
New York (JFK)Seattle (SEA)
9Nov
AS21
Landed 10:26 PST
07:00EST
10:23PST
New York (JFK)Seattle (SEA)
8Nov
AS21
Landed 10:23 PST
07:00EST
10:23PST
New York (JFK)Seattle (SEA)
7Nov
AS21
Landed 10:08 PST
07:00EST
10:23PST
New York (JFK)Seattle (SEA)
6Nov
AS21
Landed 10:55 PST
07:00EST
10:23PST
New York (JFK)Seattle (SEA)
Future

Date

Flight

Origin

STD

ATD

Destination

STA

Aircraft

Delay

Status

Duration

Nov 14
AS21
ASA21
New York
KJFK
JFK
07:00 EST
Seattle
KSEA
SEA
10:23 PST
Estimated
06h23m
Nov 13
AS21
ASA21
New York
KJFK
JFK
07:00 EST
Seattle
KSEA
SEA
10:23 PST
Estimated
06h23m
Past

Date

Flight

Origin

STD

ATD

Destination

STA

Aircraft

Delay

Status

Duration

Nov 12
AS21
ASA21
New York
KJFK
JFK
07:00 EST
06:51 EST
Seattle
KSEA
SEA
10:23 PST
Landed 10:06 PST
Time aircraft arrives at gate derived from company/airport information
05h36m
Nov 11
AS21
ASA21
New York
KJFK
JFK
07:00 EST
06:49 EST
Seattle
KSEA
SEA
10:23 PST
Landed 10:10 PST
Time aircraft arrives at gate derived from company/airport information
05h45m
Nov 10
AS21
ASA21
New York
KJFK
JFK
07:00 EST
06:49 EST
Seattle
KSEA
SEA
10:23 PST
Landed 10:28 PST
Time aircraft arrives at gate derived from company/airport information
06h16m
Nov 9
AS21
ASA21
New York
KJFK
JFK
07:00 EST
06:53 EST
Seattle
KSEA
SEA
10:23 PST
Landed 10:26 PST
Time aircraft arrives at gate derived from company/airport information
05h56m
Nov 8
AS21
ASA21
New York
KJFK
JFK
07:00 EST
06:58 EST
Seattle
KSEA
SEA
10:23 PST
Landed 10:23 PST
Time aircraft arrives at gate derived from company/airport information
05h56m
Nov 7
AS21
ASA21
New York
KJFK
JFK
07:00 EST
06:55 EST
Seattle
KSEA
SEA
10:23 PST
Landed 10:08 PST
Time aircraft arrives at gate derived from company/airport information
05h33m
Nov 6
AS21
ASA21
New York
KJFK
JFK
07:00 EST
07:09 EST
Seattle
KSEA
SEA
10:23 PST
Landed 10:55 PST
Time aircraft arrives at gate derived from company/airport information
05h57m

AS21 frequently asked questions

Is AS21 on time?

AS21 is scheduled to depart New York on 13 Nov at 07:00 EST (on time).

Where does AS21 fly from and to?

AS21 flies from Terminal 8 at New York - John F Kennedy International Airport (JFK) to Seattle Tacoma International Airport (SEA).

How long is the AS21 flight?

AS21 usually takes about 05h51m to fly the 3888 km from New York to Seattle.

What time does AS21 depart and arrive?

AS21 is scheduled to depart New York at 07:00 EST and arrive in Seattle at 10:23 PST.

What aircraft does AS21 use?

AS21 is usually flown with a Boeing 737-9. The aircraft on 13 Nov is N413AS.

How often is AS21 delayed?

In the last 7 days, AS21 arrived on time on 6 of 7 flights. The late ones arrived 32 min late on average.

How can I track AS21 live?

You can follow AS21 live on the AirNav Radar map, see its track log and set up flight alerts in the AirNav Radar app.