Southwest Airlines
Is WN4428 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
19 min late
Official source · Updated
Departure
Manchester
MHT
Actual
Scheduled 19:12
Sep 5
Arrival
Baltimore
BWI
Actual
Scheduled 16:34
Sep 5
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
MHTBWI
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 25 min late
MHT → BWI
- 5 min early
BWI → IND
- 23 min early
BWI → IND
- 13 min late
MHT → BWI
- 24 min early
BWI → IND
Flight history and details
Aug 21, 2026 — Sep 20, 2026
- Observed arrivals
- 8
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 1
- Observed occurrences
- 11
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 19, 2026Arrived | Manchester | Baltimore | 25 | |
| Sep 16, 2026Arrived | Baltimore | Indianapolis | -5 | |
| Sep 15, 2026Arrived | Baltimore | Indianapolis | -23 | |
| Sep 12, 2026Arrived | Manchester | Baltimore | 13 | |
| Sep 9, 2026Arrived | Baltimore | Indianapolis | -24 | |
| Sep 8, 2026Arrived | Baltimore | Indianapolis | 1 | |
| Sep 5, 2026Arrived | Manchester | Baltimore | 19 | |
| Sep 2, 2026Cancelled | Baltimore | Indianapolis | Not available | Not available |
| Sep 1, 2026Arrived | Baltimore | Indianapolis | -24 |