Is WN477 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
On time
Official source · Updated
Departure
Boise
BOI
Actual
Scheduled 18:22
Sep 18
Arrival
Chicago
MDW
Actual
Sep 18
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
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BOIMDW
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- On time
BOI → MDW
- 1 min early
BOI → MDW
- 6 min early
SRQ → BWI
- 25 min late
SRQ → BWI
- 11 min early
BOI → MDW
Flight history and details
Aug 20, 2026 — Sep 19, 2026
- Observed arrivals
- 15
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 0
- Observed occurrences
- 16
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 18, 2026Arrived | Boise | Chicago | 0 | |
| Sep 17, 2026Arrived | Boise | Chicago | -1 | |
| Sep 16, 2026Arrived | Sarasota/Bradenton | Baltimore | -6 | |
| Sep 15, 2026Arrived | Sarasota/Bradenton | Baltimore | 25 | |
| Sep 14, 2026Arrived | Boise | Chicago | -11 | |
| Sep 12, 2026Arrived | Sarasota/Bradenton | Baltimore | 17 | |
| Sep 11, 2026Arrived | Boise | Chicago | 27 | |
| Sep 10, 2026Arrived | Boise | Chicago | -3 | |
| Sep 9, 2026Arrived | Sarasota/Bradenton | Baltimore | 10 | |
| Sep 8, 2026Arrived | Sarasota/Bradenton | Baltimore | 44 | |
| Sep 7, 2026Arrived | Boise | Chicago | 7 | |
| Sep 6, 2026Arrived | Washington | Orlando | 4 | |
| Sep 5, 2026Arrived | Sarasota/Bradenton | Baltimore | -5 | |
| Sep 4, 2026Arrived | Boise | Chicago | -14 | |
| Aug 30, 2026Arrived | Washington | Orlando | -15 |