Southwest Airlines
Is WN4229 delayed?
No — WN4229 landed in Washington 3 min early, at 12:24 on Sep 30 (as of Sep 30, 16:24 UTC).
Usually on time: arrived within 15 min of schedule on 14 of the last 22 flights.
3 min early
Official source · Updated
Departure
Houston
HOU
Actual
Scheduled 08:49
Sep 30
Arrival
Washington
DCA
Actual
Scheduled 12:28
Sep 30
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
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.
- 3 min early
Houston → Washington
- 3 min early
Houston → Washington
- On schedule (1 min behind)
Houston → Washington
- 5 min early
Houston → Washington
- 35 min late
Houston → Washington
Is WN4229 usually late?
Observation window: Sep 2, 2026 – Oct 2, 2026
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Washington (DCA) departures
- Left more than 15 min late
- 1 of 4
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 30, 2026Arrived | Houston | Washington | -3 | |
| Sep 29, 2026Arrived | Houston | Washington | -3 | |
| Sep 28, 2026Arrived | Houston | Washington | 1 | |
| Sep 27, 2026Arrived | Houston | Washington | -5 | |
| Sep 25, 2026Arrived | Houston | Washington | 35 | |
| Sep 24, 2026Arrived | Houston | Washington | 11 | |
| Sep 23, 2026Arrived | Houston | Washington | -7 | |
| Sep 22, 2026Arrived | Houston | Washington | -4 | |
| Sep 21, 2026Arrived | Houston | Washington | 65 | |
| Sep 20, 2026Arrived | Houston | Washington | -4 | |
| Sep 18, 2026Arrived | Houston | Washington | 30 | |
| Sep 17, 2026Arrived | Houston | Washington | 42 | |
| Sep 16, 2026Arrived | Houston | Washington | 0 | |
| Sep 14, 2026Arrived | Houston | Washington | 38 | |
| Sep 13, 2026Arrived | Houston | Washington | -13 | |
| Sep 11, 2026Arrived | Houston | Washington | -1 | |
| Sep 10, 2026Arrived | Houston | Washington | 19 | |
| Sep 9, 2026Arrived | Houston | Washington | -10 | |
| Sep 8, 2026Arrived | Houston | Washington | 4 | |
| Sep 7, 2026Arrived | Houston | Washington | 23 | |
| Sep 6, 2026Arrived | Houston | Washington | 0 | |
| Sep 4, 2026Arrived | Houston | Washington | 63 |
Email me if WN4229 runs late
We email you if your next WN4229 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.