Southwest Airlines
Is WN1456 delayed?
Service date: · Scheduled departure date (America/Denver)
Arrived
14 min late
Updated
Departure
Denver
DEN
Actual
Scheduled 16:15
Aug 29
Arrival
Nashville
BNA
Actual
Scheduled 19:45
Aug 29
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 2 min late
BHM → MCO
- 7 min late
CLE → MDW
- 15 min late
DEN → BNA
- 9 min early
BHM → MCO
- 3 min late
MDW → MSP
Flight history and details
Aug 23, 2026 — Sep 22, 2026
- Observed arrivals
- 14
- Arrivals over 15 minutes late
- 0
- Observed cancellations
- 0
- Observed occurrences
- 14
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 | Birmingham | Orlando | 2 | |
| Sep 20, 2026Arrived | Cleveland | Chicago | 7 | |
| Sep 19, 2026Arrived | Denver | Nashville | 15 | |
| Sep 18, 2026Arrived | Birmingham | Orlando | -9 | |
| Sep 16, 2026Arrived | Chicago | Minneapolis | 3 | |
| Sep 15, 2026Arrived | Chicago | Minneapolis | -63 | |
| Sep 13, 2026Arrived | Cleveland | Chicago | -7 | |
| Sep 12, 2026Arrived | Denver | Nashville | 0 | |
| Sep 11, 2026Arrived | Birmingham | Orlando | -6 | |
| Sep 8, 2026Arrived | Chicago | Minneapolis | -8 | |
| Sep 6, 2026Arrived | Cleveland | Chicago | -16 | |
| Sep 5, 2026Arrived | Denver | Nashville | -20 | |
| Sep 4, 2026Arrived | Birmingham | Orlando | -4 | |
| Aug 29, 2026Arrived | Denver | Nashville | 14 |