Southwest Airlines
Is SWA4177 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
1 min early
Official source · Updated
Departure
St Louis
STL
Scheduled
Sep 14
Arrival
Charleston
CHS
Actual
Scheduled 22:29
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
STLCHS
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 1 min early
STL → CHS
- 6 min early
STL → CHS
- 21 min late
STL → CHS
- 6 min late
STL → CHS
- On time
STL → CHS
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 5
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 5
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 14, 2026Arrived | St Louis | Charleston | -1 | |
| Sep 11, 2026Arrived | St Louis | Charleston | -6 | |
| Sep 10, 2026Arrived | St Louis | Charleston | 21 | |
| Sep 7, 2026Arrived | St Louis | Charleston | 6 | |
| Sep 4, 2026Arrived | St Louis | Charleston | 0 |