Is SWA4254 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
6 min early
Official source · Updated
Departure
Chicago
MDW
Scheduled
Sep 16
Arrival
St Louis
STL
Actual
Scheduled 02:39
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
View this flight’s market
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
MDWSTL
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 6 min early
MDW → STL
- 58 min late
MDW → STL
- 18 min late
MDW → STL
- 25 min late
MDW → STL
- 78 min late
MDW → STL
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 10
- Arrivals over 15 minutes late
- 6
- Observed cancellations
- 0
- Observed occurrences
- 10
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 | Chicago | St Louis | -6 | |
| Sep 14, 2026Arrived | Chicago | St Louis | 58 | |
| Sep 13, 2026Arrived | Chicago | St Louis | 18 | |
| Sep 11, 2026Arrived | Chicago | St Louis | 25 | |
| Sep 10, 2026Arrived | Chicago | St Louis | 78 | |
| Sep 10, 2026Arrived | Chicago | St Louis | -15 | |
| Sep 9, 2026Arrived | Chicago | St Louis | 28 | |
| Sep 7, 2026Arrived | Chicago | St Louis | -9 | |
| Sep 6, 2026Arrived | Chicago | St Louis | -16 | |
| Sep 4, 2026Arrived | Chicago | St Louis | 61 |