Is WN438 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (America/Denver)
Arrived
34 min late
Official source · Updated
Departure
Denver
DEN
Scheduled
Sep 14
Arrival
Baltimore
BWI
Actual
Scheduled 21:01
Sep 14
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Service date: · Scheduled departure date (UTC)
Arrived
11 min early
Official source · Updated
Departure
Harlingen
HRL
Actual
Sep 14
Arrival
Houston
HOU
Actual
Scheduled 01:21
Sep 14
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
HRLHOU
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 123 min late
DEN → BWI
- 151 min late
DEN → BWI
- 4 min early
GEG → SMF
- 10 min late
GEG → SMF
- 34 min late
DEN → BWI
Flight history and details
Aug 20, 2026 — Sep 19, 2026
- Observed arrivals
- 19
- Arrivals over 15 minutes late
- 11
- Observed cancellations
- 0
- Observed occurrences
- 20
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 18, 2026Arrived | Denver | Baltimore | 123 | |
| Sep 17, 2026Arrived | Denver | Baltimore | 151 | |
| Sep 16, 2026Arrived | Spokane | Sacramento | -4 | |
| Sep 15, 2026Arrived | Spokane | Sacramento | 10 | |
| Sep 14, 2026Arrived | Denver | Baltimore | 34 | |
| Sep 14, 2026Arrived | Harlingen | Houston | -11 | |
| Sep 12, 2026Arrived | Nashville | Jacksonville | 0 | |
| Sep 11, 2026Arrived | Denver | Baltimore | 30 | |
| Sep 10, 2026Arrived | Denver | Baltimore | 38 | |
| Sep 9, 2026Arrived | Spokane | Sacramento | -9 | |
| Sep 7, 2026Arrived | Denver | Baltimore | 112 | |
| Sep 6, 2026Arrived | Harlingen | Houston | -5 | |
| Sep 5, 2026Arrived | Nashville | Jacksonville | 20 | |
| Sep 4, 2026Arrived | Denver | Baltimore | 147 | |
| Sep 3, 2026Arrived | Denver | Baltimore | 39 | |
| Aug 31, 2026Arrived | Denver | Baltimore | 11 | |
| Aug 28, 2026Arrived | Denver | Baltimore | 63 | |
| Aug 27, 2026Arrived | Denver | Baltimore | 56 | |
| Aug 24, 2026Arrived | Denver | Baltimore | -5 |