Southwest Airlines
Is WN4221 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
14 min early
Official source · Updated
Departure
Dallas
DAL
Actual
Scheduled 02:59
Sep 15
Arrival
Kansas City
MCI
Actual
Scheduled 04:14
Sep 15
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
DALMCI
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 14 min early
DAL → MCI
- 24 min early
DAL → MCI
- 13 min late
DAL → PHX
- 11 min late
DAL → MCI
- <1 min early
DAL → MCI
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 6
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 7
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 15, 2026Arrived | Dallas | Kansas City | -14 | |
| Sep 13, 2026Arrived | Dallas | Kansas City | -24 | |
| Sep 12, 2026Arrived | Dallas | Phoenix | 13 | |
| Sep 12, 2026Arrived | Dallas | Kansas City | 11 | |
| Sep 11, 2026Arrived | Dallas | Kansas City | 0 | |
| Sep 8, 2026Arrived | Dallas | Kansas City | 73 |