Southwest Airlines
Is SWA4636 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
27 min late
Official source · Updated
Departure
San Antonio
SAT
Actual
Scheduled 20:52
Sep 5
Arrival
Houston
HOU
Actual
Scheduled 21:31
Sep 5
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
SATHOU
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 68 min late
STL → JAX
- 13 min early
SAT → HOU
- 18 min early
HOU → MSY
- 93 min late
HOU → MSY
- 9 min late
STL → JAX
Flight history and details
Aug 23, 2026 — Sep 22, 2026
- Observed arrivals
- 9
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 9
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 21, 2026Arrived | St Louis | Jacksonville | 68 | |
| Sep 19, 2026Arrived | San Antonio | Houston | -13 | |
| Sep 16, 2026Arrived | Houston | New Orleans | -18 | |
| Sep 15, 2026Arrived | Houston | New Orleans | 93 | |
| Sep 14, 2026Arrived | St Louis | Jacksonville | 9 | |
| Sep 12, 2026Arrived | San Antonio | Houston | 5 | |
| Sep 9, 2026Arrived | Houston | New Orleans | -5 | |
| Sep 8, 2026Arrived | Houston | New Orleans | -7 | |
| Sep 5, 2026Arrived | San Antonio | Houston | 27 |