WN3877 Flight Status Southwest Airlines: Phoenix to Sacramento (SWA3877)
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WN 3877 Phoenix to Sacramento Flight Status
Not scheduled today (November 6th, 2026). Latest flight: September 30th, 2026 ; recent history is in the table below.
- This flight started in St. Louis (STL): WN3877 St. Louis to Phoenix departs at 11:55 local time on Sep 30.
WN 3877 Flight Status & Schedule Southwest Airlines Phoenix to Sacramento
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 30 | PHX | SMF | 14:04 | 15:40 | Landed | Track > |
| Sep 29 | PHX | SMF | 15:06 | 16:41 | Delayed | Track > |
| Sep 23 | PHX | SMF | 13:50 | 15:26 | Landed | Track > |
| Sep 22 | PHX | SMF | 14:06 | 15:39 | Landed | Track > |
| Sep 16 | PHX | SMF | 15:10 | 16:42 | Delayed | Track > |
| Sep 15 | PHX | SMF | 14:53 | 16:28 | Landed Late | Track > |
| Sep 09 | PHX | SMF | 13:49 | 15:21 | Landed | Track > |
| Sep 08 | PHX | SMF | 14:51 | 16:23 | Landed Late | Track > |
| Sep 02 | PHX | SMF | 14:23 | 16:00 | Landed Late | Track > |
| Sep 01 | PHX | SMF | 13:58 | 15:34 | Landed | Track > |
Southwest Airlines' Phoenix–Sacramento flight covers 1,040 km (646 mi). Its timetable allows 1 h 55 min; in practice it usually takes about 1 h 35 min, so it often makes up time. It is not flying today; the last flight, on 30 September 2026, landed on time.
About WN 3877
- Distance
- 1,040 km (646 mi)
- Typical flight time
- 1 h 35 min
- On time
- 5 of the last 8
- Average delay when late
- 37 min
- Usually departs from
- Terminal 4
WN 3877 FAQ
- How long is the WN3877 flight?
- The timetable allows 1 h 55 min. Phoenix to Sacramento is 1,040 km (646 mi).
- How often is WN3877 late?
- 3 of the last 8 flights arrived 15 or more minutes late; when late, by 37 minutes on average.
- Which terminal does WN3877 use?
- It usually leaves from Terminal 4 at Phoenix Sky Harbor International Airport (PHX) 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 WN3877 have?
- Also listed as SWA3877 (Southwest Airlines' ICAO code) and WN 3877.
WN3877 and Phoenix PHX to Sacramento SMF Flights
Other flights departing from Phoenix PHX: OO5335, WN2154
Other flights arriving at Sacramento SMF: WN977, WN2720, QX2168, WN419
All flights connecting Phoenix PHX to Sacramento SMF.