Southwest Airlines
Is SWA4259 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
21 min early
Official source · Updated
Departure
Memphis
MEM
Actual
Scheduled 23:21
Sep 8
Arrival
Houston
HOU
Actual
Scheduled 00:36
Sep 9
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
MEMHOU
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 1 min early
MEM → HOU
- 54 min late
MEM → HOU
- 7 min early
MEM → HOU
- 21 min early
MEM → HOU
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 4
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 4
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 16, 2026Arrived | Memphis | Houston | -1 | |
| Sep 15, 2026Arrived | Memphis | Houston | 54 | |
| Sep 9, 2026Arrived | Memphis | Houston | -7 | |
| Sep 8, 2026Arrived | Memphis | Houston | -21 |