Is UA4574 delayed?
Service date: · Scheduled departure date (America/Chicago)
Last reported
Cancelled
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Chicago
ORD
Scheduled
Sep 19
Arrival
Green Bay
GRB
Scheduled
Sep 19
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
ORDGRB
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 10 min late
GRB → ORD
- 71 min late
ORD → GRB
- 36 min late
GRB → ORD
- 91 min late
ORD → GRB
- 61 min late
GRB → ORD
Flight history and details
Aug 21, 2026 — Sep 20, 2026
- Observed arrivals
- 25
- Arrivals over 15 minutes late
- 11
- Observed cancellations
- 1
- Observed occurrences
- 35
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, 2026Cancelled | Chicago | Green Bay | Not available | Not available |
| Sep 18, 2026Arrived | Green Bay | Chicago | 10 | |
| Sep 18, 2026Arrived | Chicago | Green Bay | 71 | |
| Sep 17, 2026Arrived | Green Bay | Chicago | 36 | |
| Sep 17, 2026Arrived | Chicago | Green Bay | 91 | |
| Sep 16, 2026Arrived | Green Bay | Chicago | 61 | |
| Sep 16, 2026Arrived | Chicago | Green Bay | 151 | |
| Sep 15, 2026Arrived | Appleton | Chicago | 96 | |
| Sep 15, 2026Arrived | Chicago | Appleton | 182 | |
| Sep 14, 2026Arrived | Green Bay | Chicago | -15 | |
| Sep 12, 2026Arrived | Green Bay | Chicago | 23 | |
| Sep 12, 2026Arrived | Chicago | Green Bay | 116 | |
| Sep 11, 2026Arrived | Green Bay | Chicago | -15 | |
| Sep 10, 2026Arrived | Green Bay | Chicago | -36 | |
| Sep 10, 2026Arrived | Chicago | Green Bay | -6 | |
| Sep 9, 2026Arrived | Green Bay | Chicago | -18 | |
| Sep 9, 2026Arrived | Chicago | Green Bay | 31 | |
| Sep 8, 2026Arrived | Chicago | Louisville | -19 | |
| Sep 7, 2026Arrived | Chicago | Chattanooga | -24 | |
| Sep 6, 2026Arrived | Chicago | Chattanooga | -17 | |
| Sep 5, 2026Arrived | Chicago | Chattanooga | 10 | |
| Sep 4, 2026Arrived | Chicago | Chattanooga | 19 | |
| Aug 29, 2026Arrived | Chicago | Chattanooga | -26 | |
| Aug 28, 2026Arrived | Chicago | Chattanooga | -18 | |
| Aug 27, 2026Arrived | Chicago | Chattanooga | 3 | |
| Aug 24, 2026Arrived | Chicago | Chattanooga | -28 |