| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 04 | SJC | SEA | 09:29 | 11:12 |
Landed
|
Track > |
| Jan 03 | SJC | SEA | 10:27 | 12:00 |
Landed
|
Track > |
| Jan 02 | SJC | SEA | 09:34 | 11:12 |
Landed
|
Track > |
| Dec 30 | SJC | SEA | 09:36 | 11:11 |
Landed
|
Track > |
| Dec 29 | SJC | SEA | 09:32 | 11:14 |
Landed
|
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| Dec 28 | SJC | SEA | 09:31 | 11:32 |
Landed
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| Dec 27 | SJC | SEA | 10:28 | 12:26 |
Landed Late
|
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| Dec 26 | SJC | SEA | 09:37 | 11:20 |
Landed
|
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| Dec 23 | SJC | SEA | 09:22 | 10:56 |
Landed
|
Track > |
| Dec 22 | SJC | SEA | 09:28 | 11:08 |
Landed
|
Track > |
Southwest Airlines Flight WN1456 connects San Jose, United States to Seattle, United States, taking off from San Jose International Airport SJC and landing at Seattle Tacoma International Airport SEA.
How long is the WN1456 flight from San Jose to Seattle?
The average flight time from San Jose to Seattle is 1 hour and 42 minutes. The flight distance is 1122 km / 697 miles and the average flight speed is 660 km/h / 410 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1456 San Jose to Seattle?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1456 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN1456 flight?
The latest flight took off on Sunday, January 4th, 2026 with the flight status being Landed on 11:12.
How else can the flight WN1456 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1456, WN 1456, SWA 1456.
How often is flight WN1456 delayed?
On average, 10% of all WN1456 flights are delayed. The average delay is 16 minutes.
Can I get compensation for my delayed or cancelled WN1456 flight or baggage issues?
If your WN1456 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our WN1456 Flight Tracker above for more details.
Other flights departing from San Jose SJC: AS3000, WN2498, WN1195, WN3463
Other flights arriving at Seattle SEA: AS1372, AS533, DL2585, AS119
All flights connecting San Jose SJC to Seattle SEA.