Is WN4860 delayed?
Yes — WN4860 landed in Boston 28 min late, at 16:38 on Sep 29 (as of Sep 29, 20:38 UTC).
Usually on time: arrived within 15 min of schedule on 7 of the last 10 flights.
28 min late
Official source · Updated
Departure
Chicago
MDW
Scheduled
Sep 29
Arrival
Boston
BOS
Actual
Scheduled 16:10
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Market settled: Delayed.
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
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.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 28 min late
Chicago → Boston
- 1 min early
Dallas → Atlanta
- 104 min late
Chicago → Boston
- 155 min late
Chicago → Boston
- 2 min early
Dallas → Atlanta
Is WN4860 usually late?
Observation window: Aug 31, 2026 – Sep 30, 2026
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Boston (BOS) departures
- Left more than 15 min late
- 1 of 1
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 29, 2026Arrived | Chicago | Boston | 28 | |
| Sep 27, 2026Arrived | Dallas | Atlanta | -1 | |
| Sep 23, 2026Arrived | Chicago | Boston | 104 | |
| Sep 22, 2026Arrived | Chicago | Boston | 155 | |
| Sep 20, 2026Arrived | Dallas | Atlanta | -2 | |
| Sep 16, 2026Arrived | Chicago | Boston | 10 | |
| Sep 15, 2026Arrived | Chicago | Boston | 10 | |
| Sep 13, 2026Arrived | Dallas | Atlanta | 2 | |
| Sep 9, 2026Arrived | Chicago | Boston | -17 | |
| Sep 8, 2026Arrived | Chicago | Boston | 3 |
Email me if WN4860 runs late
We email you if your next WN4860 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.