Southwest Airlines
Is WN1837 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled arrival date; departure time unavailable (America/Phoenix)
16 min early
Official source · Updated
Departure
Albuquerque
ABQ
Scheduled
Not available
Arrival
Phoenix
PHX
Actual
Sep 14
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
Service date: · Scheduled departure date (UTC)
3 min early
Official source · Updated
Departure
Houston
HOU
Actual
Sep 14
Arrival
Albuquerque
ABQ
Actual
Sep 14
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Service date: · Scheduled departure date (UTC)
11 min late
Official source · Updated
Departure
Harlingen
HRL
Scheduled
Sep 14
Arrival
Houston
HOU
Actual
Sep 14
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 16 min early
ABQ → PHX
- 3 min early
HOU → ABQ
- 11 min late
HRL → HOU
- 55 min late
ABQ → PHX
- 53 min late
PHX → PIT
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 26
- Arrivals over 15 minutes late
- 9
- Observed cancellations
- 0
- Observed occurrences
- 28
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 14, 2026Arrived | Albuquerque | Phoenix | -16 | |
| Sep 14, 2026Arrived | Houston | Albuquerque | -3 | |
| Sep 14, 2026Arrived | Harlingen | Houston | 11 | |
| Sep 12, 2026Arrived | Albuquerque | Phoenix | 55 | |
| Sep 11, 2026Arrived | Phoenix | Pittsburgh | 53 | |
| Sep 11, 2026Arrived | Albuquerque | Phoenix | 30 | |
| Sep 11, 2026Arrived | Houston | Albuquerque | -17 | |
| Sep 11, 2026Arrived | Harlingen | Houston | -7 | |
| Sep 10, 2026Arrived | Phoenix | Pittsburgh | -16 | |
| Sep 10, 2026Arrived | Albuquerque | Phoenix | -6 | |
| Sep 10, 2026Arrived | Houston | Albuquerque | 2 | |
| Sep 7, 2026Arrived | Phoenix | Pittsburgh | 20 | |
| Sep 7, 2026Arrived | Albuquerque | Phoenix | 6 | |
| Sep 7, 2026Arrived | Houston | Albuquerque | -14 | |
| Sep 7, 2026Arrived | Harlingen | Houston | -10 | |
| Sep 6, 2026Arrived | Santa Ana | Denver | -26 | |
| Sep 5, 2026Arrived | Albuquerque | Phoenix | -1 | |
| Sep 4, 2026Arrived | Phoenix | Pittsburgh | 29 | |
| Sep 4, 2026Arrived | Albuquerque | Phoenix | 36 | |
| Sep 4, 2026Arrived | Houston | Albuquerque | 43 | |
| Sep 4, 2026Arrived | Harlingen | Houston | 9 | |
| Sep 3, 2026Arrived | Phoenix | Pittsburgh | 20 | |
| Aug 31, 2026Arrived | Phoenix | Pittsburgh | -2 | |
| Aug 28, 2026Arrived | Phoenix | Pittsburgh | -4 | |
| Aug 27, 2026Arrived | Phoenix | Pittsburgh | -4 | |
| Aug 24, 2026Arrived | Phoenix | Pittsburgh | 100 |