Is WN4331 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
33 min late
Official source · Updated
Departure
Portland
PDX
Actual
Scheduled 00:12
Sep 13
Arrival
Oakland
OAK
Actual
Scheduled 01:43
Sep 13
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
PDXOAK
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 15 min late
OAK → DEN
- 40 min late
PDX → OAK
- 33 min late
PDX → OAK
- 8 min early
OAK → DEN
- 18 min late
PDX → OAK
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 13
- Arrivals over 15 minutes late
- 8
- Observed cancellations
- 0
- Observed occurrences
- 13
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 | Oakland | Denver | 15 | |
| Sep 15, 2026Arrived | Portland | Oakland | 40 | |
| Sep 13, 2026Arrived | Portland | Oakland | 33 | |
| Sep 12, 2026Arrived | Oakland | Denver | -8 | |
| Sep 12, 2026Arrived | Portland | Oakland | 18 | |
| Sep 11, 2026Arrived | Oakland | Denver | -23 | |
| Sep 11, 2026Arrived | Portland | Oakland | -6 | |
| Sep 8, 2026Arrived | Oakland | Denver | 46 | |
| Sep 8, 2026Arrived | Portland | Oakland | 42 | |
| Sep 6, 2026Arrived | Dallas | Philadelphia | 4 | |
| Sep 6, 2026Arrived | Portland | Oakland | 20 | |
| Sep 5, 2026Arrived | Oakland | Denver | -1 | |
| Sep 5, 2026Arrived | Portland | Oakland | 19 |