Is AA4121 delayed?
No delay reported — AA4121 is expected in Chicago at 06:20 on Sep 26, 55 min early. Over its last 22 recorded arrivals, 3 landed more than 15 min late.
55 min early
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Green Bay
GRB
Actual
Sep 26
Arrival
Chicago
ORD
Estimated
Sep 26
Times shown in airport local time
Service date: · Scheduled departure date (UTC)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- 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.
- 39 min early
GRB → ORD
- 49 min early
GRB → ORD
- 50 min early
GRB → ORD
- 47 min early
GRB → ORD
- 17 min early
GRB → ORD
Flight history and details
Aug 27, 2026 — Sep 26, 2026
- Observed arrivals
- 22
- Arrivals over 15 minutes late
- 3
- Observed cancellations
- 0
- Observed occurrences
- 23
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 25, 2026Arrived | Green Bay | Chicago | -39 | |
| Sep 24, 2026Arrived | Green Bay | Chicago | -49 | |
| Sep 23, 2026Arrived | Green Bay | Chicago | -50 | |
| Sep 22, 2026Arrived | Green Bay | Chicago | -47 | |
| Sep 21, 2026Arrived | Green Bay | Chicago | -17 | |
| Sep 20, 2026Arrived | Green Bay | Chicago | -11 | |
| Sep 19, 2026Arrived | Green Bay | Chicago | 158 | |
| Sep 18, 2026Arrived | Green Bay | Chicago | 5 | |
| Sep 17, 2026Arrived | Green Bay | Chicago | 216 | |
| Sep 16, 2026Arrived | Green Bay | Chicago | -18 | |
| Sep 15, 2026Arrived | Green Bay | Chicago | -48 | |
| Sep 14, 2026Arrived | Green Bay | Chicago | -15 | |
| Sep 13, 2026Arrived | Green Bay | Chicago | -25 | |
| Sep 12, 2026Arrived | Green Bay | Chicago | -29 | |
| Sep 11, 2026Arrived | Green Bay | Chicago | -23 | |
| Sep 10, 2026Arrived | Green Bay | Chicago | -29 | |
| Sep 9, 2026Arrived | Green Bay | Chicago | -13 | |
| Sep 8, 2026Arrived | Green Bay | Chicago | -20 | |
| Sep 7, 2026Arrived | Green Bay | Chicago | -17 | |
| Sep 6, 2026Arrived | Green Bay | Chicago | -16 | |
| Sep 5, 2026Arrived | Green Bay | Chicago | -15 | |
| Sep 4, 2026Arrived | Green Bay | Chicago | 20 |