Is WN1223 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
5 min early
Official source · Updated
Departure
Dallas
DAL
Actual
Scheduled 16:44
Sep 16
Arrival
Ontario
ONT
Actual
Scheduled 19:24
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
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DALONT
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 5 min early
DAL → ONT
- 9 min early
DAL → ONT
- 4 min late
MDW → DCA
- 12 min early
MDW → DCA
- 16 min early
DEN → MDW
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 14
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 0
- Observed occurrences
- 15
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 16, 2026Arrived | Dallas | Ontario | -5 | |
| Sep 15, 2026Arrived | Dallas | Ontario | -9 | |
| Sep 15, 2026Arrived | Chicago | Washington | 4 | |
| Sep 12, 2026Arrived | Chicago | Washington | -12 | |
| Sep 12, 2026Arrived | Denver | Chicago | -16 | |
| Sep 12, 2026Arrived | Chicago | Washington | 16 | |
| Sep 11, 2026Arrived | Chicago | Washington | 9 | |
| Sep 8, 2026Arrived | Dallas | Ontario | 94 | |
| Sep 8, 2026Arrived | Chicago | Washington | -12 | |
| Sep 6, 2026Arrived | Houston | Birmingham | -12 | |
| Sep 5, 2026Arrived | Chicago | Washington | 17 | |
| Sep 5, 2026Arrived | Denver | Chicago | -20 | |
| Sep 5, 2026Arrived | Chicago | Washington | 84 | |
| Aug 29, 2026Arrived | Denver | Chicago | -21 |