Is UA4599 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (UTC)
179 min early
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Rochester
ROC
Actual
Sep 19
Arrival
Chicago
ORD
Scheduled
Sep 19
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
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.
Service date: · Scheduled departure date (UTC)
134 min late
Official source · Updated
Departure
Rochester
ROC
Scheduled
Sep 19
Arrival
Chicago
ORD
Actual
Sep 19
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- 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.
- 134 min late
ROC → ORD
- 6 min early
ROC → ORD
- 248 min late
ROC → ORD
- 1 min late
ROC → ORD
- 141 min late
ROC → ORD
Flight history and details
Aug 20, 2026 — Sep 19, 2026
- Observed arrivals
- 11
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 1
- Observed occurrences
- 13
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, 2026Arrived | Rochester | Chicago | 134 | |
| Sep 18, 2026Arrived | Rochester | Chicago | -6 | |
| Sep 17, 2026Arrived | Rochester | Chicago | 248 | |
| Sep 16, 2026Arrived | Rochester | Chicago | 1 | |
| Sep 15, 2026Arrived | Rochester | Chicago | 141 | |
| Sep 14, 2026Cancelled | Rochester | Chicago | Not available | Not available |
| Sep 13, 2026Arrived | Rochester | Chicago | -29 | |
| Sep 12, 2026Arrived | Rochester | Chicago | -49 | |
| Sep 11, 2026Arrived | Rochester | Chicago | 30 | |
| Sep 10, 2026Arrived | Rochester | Chicago | -11 | |
| Sep 9, 2026Arrived | Rochester | Chicago | -31 | |
| Sep 8, 2026Arrived | Rochester | Chicago | -48 |