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Alaska Airlines flight AS743 status

15 Nov
AS743
ASA743

EST. DEPART IN 7h 8m

01:46
Las Vegas, NV
LAS
04:25
Seattle, WA
SEA
02h39m
N403AS (B739)
754 NM
Estimated
01:46
In 7 hours
Estimated
04:25
In 10 hours
AS743
ASA743

EST. DEPART IN 7h 8m

Sunday, November 15 2026
17:46 PST
ON-TIME
Scheduled 17:46
In 7 hours
Sunday, November 15 2026
20:25 PST
Scheduled 20:35
In 10 hours

AS743 live flight status

Alaska Airlines flight AS743 (ASA743) operates from Las Vegas (LAS) to Seattle (SEA). The next AS743 flight is scheduled to depart Las Vegas at 17:46 PST on 15 Nov, arriving in Seattle at 20:25 PST. It is flown with a Boeing 737-990ER (N403AS).

Future

17Nov
AS743
Est. Depart In 2 days
17:46PST
20:35PST
Las Vegas (LAS)Seattle (SEA)
16Nov
AS743
Estimated
17:46PST
20:35PST
Las Vegas (LAS)Seattle (SEA)
15Nov
AS743
Estimated
17:46PST
20:35PST
Las Vegas (LAS)Seattle (SEA)

Past

14Nov
AS743
Landed 20:19 PST
17:46PST
20:35PST
Las Vegas (LAS)Seattle (SEA)
12Nov
AS743
Landed 21:20 PST
17:46PST
20:35PST
Las Vegas (LAS)Seattle (SEA)
11Nov
AS743
Landed 20:55 PST
17:46PST
20:35PST
Las Vegas (LAS)Seattle (SEA)
10Nov
AS743
Landed 20:36 PST
17:46PST
20:35PST
Las Vegas (LAS)Seattle (SEA)
9Nov
AS743
Landed 21:04 PST
17:46PST
20:35PST
Las Vegas (LAS)Seattle (SEA)
8Nov
AS743
Landed 20:48 PST
17:46PST
20:35PST
Las Vegas (LAS)Seattle (SEA)
Future

Date

Flight

Origin

STD

ATD

Destination

STA

Aircraft

Delay

Status

Duration

Nov 17
AS743
ASA743
Las Vegas
KLAS
LAS
17:46 PST
Seattle
KSEA
SEA
20:35 PST
Scheduled
02h49m
Nov 16
AS743
ASA743
Las Vegas
KLAS
LAS
17:46 PST
Seattle
KSEA
SEA
20:35 PST
Estimated
02h49m
Nov 15
AS743
ASA743
Las Vegas
KLAS
LAS
17:46 PST
Seattle
KSEA
SEA
20:35 PST
Estimated
02h39m
Past

Date

Flight

Origin

STD

ATD

Destination

STA

Aircraft

Delay

Status

Duration

Nov 14
AS743
ASA743
Las Vegas
KLAS
LAS
17:46 PST
17:41 PST
Seattle
KSEA
SEA
20:35 PST
Landed 20:19 PST
Time aircraft arrives at gate derived from company/airport information
02h11m
Nov 12
AS743
ASA743
Las Vegas
KLAS
LAS
17:46 PST
17:38 PST
Seattle
KSEA
SEA
20:35 PST
Landed 21:20 PST
Time aircraft arrives at gate derived from company/airport information
02h06m
Nov 11
AS743
ASA743
Las Vegas
KLAS
LAS
17:46 PST
18:26 PST
Seattle
KSEA
SEA
20:35 PST
Landed 20:55 PST
Time aircraft arrives at gate derived from company/airport information
02h07m
Nov 10
AS743
ASA743
Las Vegas
KLAS
LAS
17:46 PST
17:49 PST
Seattle
KSEA
SEA
20:35 PST
Landed 20:36 PST
Time aircraft arrives at gate derived from company/airport information
02h20m
Nov 9
AS743
ASA743
Las Vegas
KLAS
LAS
17:46 PST
18:13 PST
Seattle
KSEA
SEA
20:35 PST
Landed 21:04 PST
Time aircraft arrives at gate derived from company/airport information
02h21m
Nov 8
AS743
ASA743
Las Vegas
KLAS
LAS
17:46 PST
17:57 PST
Seattle
KSEA
SEA
20:35 PST
Landed 20:48 PST
Time aircraft arrives at gate derived from company/airport information
02h21m

AS743 frequently asked questions

Is AS743 on time?

AS743 is scheduled to depart Las Vegas on 15 Nov at 17:46 PST (on time).

Where does AS743 fly from and to?

AS743 flies from Terminal 3 at Harry Reid International Airport (LAS) to Seattle Tacoma International Airport (SEA).

How long is the AS743 flight?

AS743 usually takes about 02h14m to fly the 1396 km from Las Vegas to Seattle.

What time does AS743 depart and arrive?

AS743 is scheduled to depart Las Vegas at 17:46 PST and arrive in Seattle at 20:35 PST.

What aircraft does AS743 use?

AS743 is usually flown with a Boeing 737-890. The aircraft on 15 Nov is N403AS.

How often is AS743 delayed?

In the last 7 days, AS743 arrived on time on 3 of 6 flights. The late ones arrived 31 min late on average.

How can I track AS743 live?

You can follow AS743 live on the AirNav Radar map, see its track log and set up flight alerts in the AirNav Radar app.