Is SWA1581 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
5 min early
Official source · Updated
Departure
Houston
HOU
Actual
Scheduled 02:09
Sep 8
Arrival
San Antonio
SAT
Actual
Scheduled 02:54
Sep 8
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
HOUSAT
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 16 min late
MDW → CHS
- 19 min early
HOU → SAT
- 50 min late
HOU → SAT
- 10 min early
OAK → SNA
- 9 min early
PDX → OAK
Flight history and details
Aug 22, 2026 — Sep 21, 2026
- Observed arrivals
- 15
- Arrivals over 15 minutes late
- 6
- Observed cancellations
- 0
- Observed occurrences
- 15
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 20, 2026Arrived | Chicago | Charleston | 16 | |
| Sep 19, 2026Arrived | Houston | San Antonio | -19 | |
| Sep 18, 2026Arrived | Houston | San Antonio | 50 | |
| Sep 17, 2026Arrived | Oakland | Santa Ana | -10 | |
| Sep 17, 2026Arrived | Portland | Oakland | -9 | |
| Sep 16, 2026Arrived | Oakland | Santa Ana | -2 | |
| Sep 16, 2026Arrived | Portland | Oakland | 12 | |
| Sep 15, 2026Arrived | Houston | San Antonio | -21 | |
| Sep 12, 2026Arrived | Houston | San Antonio | 48 | |
| Sep 11, 2026Arrived | Houston | San Antonio | -18 | |
| Sep 10, 2026Arrived | Oakland | Santa Ana | 41 | |
| Sep 10, 2026Arrived | Portland | Oakland | 64 | |
| Sep 9, 2026Arrived | Oakland | Santa Ana | -12 | |
| Sep 8, 2026Arrived | Houston | San Antonio | -5 | |
| Sep 5, 2026Arrived | Houston | San Antonio | 144 |