AS451 Flight Status Alaska Airlines: New Orleans to Seattle (ASA451)
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AS 451 New Orleans to Seattle Flight Status
Not scheduled today (November 4th, 2026). Latest flight: August 17th, 2026 ; recent history is in the table below.
AS 451 Flight Status & Schedule Alaska Airlines New Orleans to Seattle
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Aug 17 | MSY | SEA | 07:15 | 09:52 | Landed | Track > |
| Aug 16 | MSY | SEA | 07:29 | 09:52 | Landed | Track > |
| Aug 15 | MSY | SEA | 08:16 | 10:47 | Landed Late | Track > |
| Aug 14 | MSY | SEA | 07:40 | 10:10 | Landed | Track > |
| Aug 13 | MSY | SEA | 07:22 | 09:59 | Landed | Track > |
| Aug 12 | MSY | SEA | 07:17 | 09:47 | Landed | Track > |
| Aug 11 | MSY | SEA | 07:16 | 09:49 | Landed | Track > |
| Aug 10 | MSY | SEA | 07:17 | 09:56 | Landed | Track > |
| Aug 09 | MSY | SEA | 07:36 | 10:10 | Landed | Track > |
| Aug 08 | MSY | SEA | 07:36 | 10:18 | Landed | Track > |
Alaska Airlines operates AS 451 from New Orleans to Seattle, a 3,353 km (2,083 mi) trip. The timetable allows 5 h 7 min, but the flight usually takes about 4 h 35 min, so it often makes up time. It is not flying today; the last flight, on 17 August 2026, landed on time.
About AS 451
- Route
- New Orleans Louis Armstrong International Airport MSY to Seattle Tacoma International Airport SEA
- Distance
- 3,353 km (2,083 mi)
- Typical flight time
- 4 h 35 min
- On time
- 9 of the last 10
- Average delay when late
- 30 min
- Usually departs from
- Gate C15
AS 451 FAQ
- How long is the AS451 flight?
- The timetable allows 5 h 7 min. New Orleans to Seattle is 3,353 km (2,083 mi).
- How often is AS451 late?
- 1 of the last 10 flights arrived 15 or more minutes late; when late, by 30 minutes on average.
- Which terminal does AS451 use?
- It usually leaves from gate C15 at New Orleans Louis Armstrong International Airport (MSY). Check the flight card above for today's terminal and gate.
- What other flight numbers does AS451 have?
- Also listed as ASA451 (Alaska Airlines' ICAO code) and AS 451.
AS451 and New Orleans MSY to Seattle SEA Flights
Flight AS451 is code-shared by 3 airlines using the flight numbers AY4576, CX7867, QR3359
Other flights departing from New Orleans MSY: AA5041, MX334, F91274, DL3132
Other flights arriving at Seattle SEA: AS479, AS795, AS512, AS651
All flights connecting New Orleans MSY to Seattle SEA.