WN400 Flight Status Southwest Airlines: Boise to Sacramento (SWA400)
Are you looking for the November 3rd, 2026 WN 400 Birmingham to Dallas flight? Go to our WN400 Birmingham to Dallas Flight Status page >
WN 400 Boise to Sacramento Flight Status
Not scheduled today (November 3rd, 2026). Latest flight: September 30th, 2026 ; recent history is in the table below.
WN 400 Flight Status & Schedule Southwest Airlines Boise to Sacramento
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 30 | BOI | SMF | 07:46 | 07:51 | Landed | Track > |
| Sep 29 | BOI | SMF | 07:45 | 07:47 | Landed | Track > |
| Sep 23 | BOI | SMF | 07:45 | 07:48 | Landed | Track > |
| Sep 22 | BOI | SMF | 07:44 | 07:46 | Landed | Track > |
| Sep 16 | BOI | SMF | 07:44 | 07:56 | Landed | Track > |
| Sep 15 | BOI | SMF | 07:43 | 07:50 | Landed | Track > |
| Sep 09 | BOI | SMF | 07:47 | 07:57 | Landed | Track > |
| Sep 08 | BOI | SMF | 07:49 | 07:58 | Landed | Track > |
| Sep 02 | BOI | SMF | 07:45 | 07:55 | Landed | Track > |
| Sep 01 | BOI | SMF | 07:45 | 07:52 | Landed | Track > |
Southwest Airlines operates WN 400 from Boise to Sacramento, a 703 km (437 mi) trip. The timetable allows 1 h 30 min, but the flight usually takes about 1 h 5 min, so it often makes up time. It is not flying today; the last flight, on 30 September 2026, landed on time.
About WN 400
- Distance
- 703 km (437 mi)
- Typical flight time
- 1 h 5 min
- On time
- 10 of the last 10
- Usually departs from
- Gate B15
WN 400 FAQ
- How long is the WN400 flight?
- The timetable allows 1 h 30 min. Boise to Sacramento is 703 km (437 mi).
- How often is WN400 late?
- None of the last 10 flights arrived 15 or more minutes late.
- Which terminal does WN400 use?
- It usually leaves from gate B15 at Boise Airport (BOI) and arrives at Terminal B at Sacramento International Airport (SMF). Check the flight card above for today's terminal and gate.
- What other flight numbers does WN400 have?
- Also listed as SWA400 (Southwest Airlines' ICAO code) and WN 400.
WN400 and Boise BOI to Sacramento SMF Flights
Other flights departing from Boise BOI: QX2166, AS345, OO3400, WN4747
Other flights arriving at Sacramento SMF: DL3700, WN3140, WN1816, WN1121
All flights connecting Boise BOI to Sacramento SMF.