Is UA4420 delayed?
No delay reported yet — UA4420 is scheduled to leave Chicago at 20:22 on Sep 29 and reach Green Bay at 21:03 (as of Sep 29, 15:52 UTC). Over its last 21 recorded arrivals, 4 landed more than 15 min late.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Chicago
ORD
Scheduled
Sep 29
Arrival
Green Bay
GRB
Scheduled
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Think UA4420 runs late today? Delayed is trading at 21¢ — pays out x4.87.
Will United Airlines UAL 4420 from Chicago to Green Bay arrive on time, be delayed, or be cancelled on Sep 29?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
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.
- 21 min early
Chicago → Green Bay
- 97 min late
Chicago → Green Bay
- 28 min early
Chicago → Green Bay
- 18 min early
Chicago → Green Bay
- 16 min early
Chicago → Green Bay
Flight history and details
Aug 30, 2026 — Sep 29, 2026
- Observed arrivals
- 21
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 0
- Observed occurrences
- 26
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 28, 2026Arrived | Chicago | Green Bay | -21 | |
| Sep 27, 2026Arrived | Chicago | Green Bay | 97 | |
| Sep 26, 2026Arrived | Chicago | Green Bay | -28 | |
| Sep 25, 2026Arrived | Chicago | Green Bay | -18 | |
| Sep 24, 2026Arrived | Chicago | Green Bay | -16 | |
| Sep 22, 2026Arrived | Dulles | Roanoke | 0 | |
| Sep 21, 2026Arrived | Dulles | State College | -4 | |
| Sep 20, 2026Arrived | Dulles | Roanoke | 93 | |
| Sep 19, 2026Arrived | Dulles | State College | -5 | |
| Sep 18, 2026Arrived | Dulles | State College | -15 | |
| Sep 17, 2026Arrived | Dulles | Roanoke | 108 | |
| Sep 16, 2026Arrived | Dulles | State College | -18 | |
| Sep 14, 2026Arrived | Dulles | State College | -18 | |
| Sep 13, 2026Arrived | Dulles | Roanoke | -21 | |
| Sep 12, 2026Arrived | Dulles | State College | -8 | |
| Sep 11, 2026Arrived | Dulles | Roanoke | -2 | |
| Sep 8, 2026Arrived | Dulles | Roanoke | -34 | |
| Sep 7, 2026Arrived | Chicago | Fargo | 10 | |
| Sep 6, 2026Arrived | Chicago | Fargo | 124 | |
| Sep 5, 2026Arrived | Chicago | Fargo | -26 | |
| Sep 4, 2026Arrived | Chicago | Fargo | -15 |