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Alaska Airlines flight AS1421 status

11 Nov
AS1421
ASA1421

EST. DEPART IN 12h 25m

23:57
Houston, TX
IAH
04:32
Portland, OR
PDX
04h35m
N723AL (B39M)
1585 NM
Estimated
23:57
In 12 hours
Estimated
04:32
In 17 hours
AS1421
ASA1421

EST. DEPART IN 12h 25m

Wednesday, November 11 2026
17:57 CST
ON-TIME
Scheduled 17:57
In 12 hours
Wednesday, November 11 2026
20:32 PST
Scheduled 20:32
In 17 hours

AS1421 live flight status

Alaska Airlines flight AS1421 (ASA1421) operates from Houston (IAH) to Portland (PDX). The next AS1421 flight is scheduled to depart Houston at 17:57 CST on 11 Nov, arriving in Portland at 20:32 PST. It is flown with a Boeing 737-9 (N723AL).

Future

13Nov
AS1421
Est. Depart In 2 days
17:57CST
20:32PST
Houston (IAH)Portland (PDX)
12Nov
AS1421
Estimated
17:57CST
20:32PST
Houston (IAH)Portland (PDX)
11Nov
AS1421
Estimated
17:57CST
20:32PST
Houston (IAH)Portland (PDX)

Past

10Nov
AS1421
Landed 20:31 PST
17:57CST
20:32PST
Houston (IAH)Portland (PDX)
9Nov
AS1421
Landed 20:11 PST
17:57CST
20:32PST
Houston (IAH)Portland (PDX)
8Nov
AS1421
Landed 20:24 PST
17:57CST
20:32PST
Houston (IAH)Portland (PDX)
7Nov
AS1421
Landed 20:11 PST
17:57CST
20:32PST
Houston (IAH)Portland (PDX)
6Nov
AS1421
Landed 21:45 PST
17:57CST
20:32PST
Houston (IAH)Portland (PDX)
5Nov
AS1421
Landed 21:12 PST
17:57CST
20:32PST
Houston (IAH)Portland (PDX)
4Nov
AS1421
Landed 20:18 PST
17:57CST
20:32PST
Houston (IAH)Portland (PDX)
Future

Date

Flight

Origin

STD

ATD

Destination

STA

Aircraft

Delay

Status

Duration

Nov 13
AS1421
ASA1421
Houston
KIAH
IAH
17:57 CST
Portland
KPDX
PDX
20:32 PST
B38M
Scheduled
04h35m
Nov 12
AS1421
ASA1421
Houston
KIAH
IAH
17:57 CST
Portland
KPDX
PDX
20:32 PST
B738
N512AS
Estimated
04h35m
Nov 11
AS1421
ASA1421
Houston
KIAH
IAH
17:57 CST
Portland
KPDX
PDX
20:32 PST
B39M
N723AL
Estimated
04h35m
Past

Date

Flight

Origin

STD

ATD

Destination

STA

Aircraft

Delay

Status

Duration

Nov 10
AS1421
ASA1421
Houston
KIAH
IAH
17:57 CST
18:07 CST
Portland
KPDX
PDX
20:32 PST
B38M
N846AK
Landed 20:31 PST
Time aircraft arrives at gate derived from company/airport information
04h06m
Nov 9
AS1421
ASA1421
Houston
KIAH
IAH
17:57 CST
17:56 CST
Portland
KPDX
PDX
20:32 PST
B739
N274AK
Landed 20:11 PST
Time aircraft arrives at gate derived from company/airport information
03h59m
Nov 8
AS1421
ASA1421
Houston
KIAH
IAH
17:57 CST
17:55 CST
Portland
KPDX
PDX
20:32 PST
B739
N442AS
Landed 20:24 PST
Time aircraft arrives at gate derived from company/airport information
04h02m
Nov 7
AS1421
ASA1421
Houston
KIAH
IAH
17:57 CST
17:52 CST
Portland
KPDX
PDX
20:32 PST
B739
N260AK
Landed 20:11 PST
Time aircraft arrives at gate derived from company/airport information
04h05m
Nov 6
AS1421
ASA1421
Houston
KIAH
IAH
17:57 CST
19:22 CST
Portland
KPDX
PDX
20:32 PST
B738
N534AS
Landed 21:45 PST
Time aircraft arrives at gate derived from company/airport information
04h00m
Nov 5
AS1421
ASA1421
Houston
KIAH
IAH
17:57 CST
18:31 CST
Portland
KPDX
PDX
20:32 PST
B739
N273AK
Landed 21:12 PST
Time aircraft arrives at gate derived from company/airport information
04h07m
Nov 4
AS1421
ASA1421
Houston
KIAH
IAH
17:57 CST
17:48 CST
Portland
KPDX
PDX
20:32 PST
B739
N214AK
Landed 20:18 PST
Time aircraft arrives at gate derived from company/airport information
04h11m

AS1421 frequently asked questions

Is AS1421 on time?

AS1421 is scheduled to depart Houston on 11 Nov at 17:57 CST (on time).

Where does AS1421 fly from and to?

AS1421 flies from Terminal A at George Bush Intercontinental Houston Airport (IAH) to Portland International Airport (PDX).

How long is the AS1421 flight?

AS1421 usually takes about 04h04m to fly the 2935 km from Houston to Portland.

What time does AS1421 depart and arrive?

AS1421 is scheduled to depart Houston at 17:57 CST and arrive in Portland at 20:32 PST.

What aircraft does AS1421 use?

AS1421 is usually flown with a Boeing 737-900WL. The aircraft on 11 Nov is N723AL.

How often is AS1421 delayed?

In the last 7 days, AS1421 arrived on time on 5 of 7 flights. The late ones arrived 57 min late on average.

How can I track AS1421 live?

You can follow AS1421 live on the AirNav Radar map, see its track log and set up flight alerts in the AirNav Radar app.