Southwest Airlines
Is WN4061 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
6 min late
Official source · Updated
Departure
St Louis
STL
Actual
Scheduled 12:13
Sep 14
Arrival
Boston
BOS
Actual
Scheduled 10:20
Sep 14
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
STLBOS
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 6 min late
STL → BOS
- 1 min early
STL → BOS
- 8 min late
STL → BOS
- 81 min late
BNA → GRR
- 10 min early
DCA → DAL
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 7
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 0
- Observed occurrences
- 8
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 | Boston | 6 | |
| Sep 11, 2026Arrived | St Louis | Boston | -1 | |
| Sep 7, 2026Arrived | St Louis | Boston | 8 | |
| Sep 6, 2026Arrived | Nashville | Grand Rapids | 81 | |
| Sep 5, 2026Arrived | Washington | Dallas | -10 | |
| Sep 4, 2026Arrived | St Louis | Boston | 27 | |
| Aug 29, 2026Arrived | Washington | Dallas | -36 |