WN4172 Flight Status Southwest Airlines: Los Angeles to Sacramento (SWA4172)
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WN 4172 Los Angeles to Sacramento Flight Status
Not scheduled today (November 14th, 2026). Latest flight: September 27th, 2026 ; recent history is in the table below.
WN 4172 Flight Status & Schedule Southwest Airlines Los Angeles to Sacramento
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Sep 27 | LAX | SMF | 22:04 | 23:04 | Landed | Track > |
| Sep 20 | LAX | SMF | 22:35 | 23:33 | Delayed | Track > |
| Sep 13 | LAX | SMF | 21:55 | 22:53 | Landed | Track > |
| Aug 30 | LAX | SMF | 22:15 | 23:17 | Landed Late | Track > |
| Aug 23 | LAX | SMF | 21:40 | 22:47 | Landed | Track > |
| Aug 16 | LAX | SMF | 21:41 | 22:47 | Landed | Track > |
| Aug 09 | LAX | SMF | 23:40 | 22:50 | Unknown | Track > |
Southwest Airlines flight WN 4172 links Los Angeles and Sacramento, 600 km (373 mi) apart. The timetable allows 1 h 25 min, but the flight usually takes about 1 h, so it often makes up time. It is not flying today; the last flight, on 27 September 2026, landed on time.
About WN 4172
Southwest Airlines Flight WN4172 connects Los Angeles, United States to Sacramento, United States, taking off from Los Angeles International Airport LAX and landing at Sacramento International Airport SMF.
- Distance
- 600 km (373 mi)
- Typical flight time
- 1 h
- On time
- 4 of the last 5
- Average delay when late
- 27 min
- Usually departs from
- Terminal 1
WN 4172 FAQ
- How long is the WN4172 flight from Los Angeles to Sacramento?
- The timetable allows 1 h 25 min. Los Angeles to Sacramento is 600 km (373 mi).
- How often is WN4172 from Los Angeles to Sacramento late?
- 1 of the last 5 flights arrived 15 or more minutes late; when late, by 27 minutes on average.
- When was the latest WN4172 flight from Los Angeles to Sacramento?
- The latest WN4172 was the 21:25 (local time) departure from Los Angeles on 27 September 2026; it landed 9 minutes late.
- Which terminal does WN4172 use?
- It usually leaves from Terminal 1 at Los Angeles International Airport (LAX) 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 WN4172 have?
- Also listed as SWA4172 (Southwest Airlines' ICAO code) and WN 4172.
WN4172 and Los Angeles LAX to Sacramento SMF Flights
Other flights departing from Los Angeles LAX: UA387, WN2380, AA3035
Other flights arriving at Sacramento SMF: WN859, WN3595, WN2619
All flights connecting Los Angeles LAX to Sacramento SMF.