United Airlines
Is UA4357 delayed?
No, UA4357 landed in Rochester 2 min early, at 23:39 on Nov 9 (as of Nov 10, 04:39 UTC).
Usually on time: arrived within 15 min of schedule on 11 of the last 12 flights.
2 min early
Official source · Updated
Departure
Dulles
IAD
Actual
Scheduled 22:38
Nov 9
Arrival
Rochester
ROC
Actual
Scheduled 23:41
Nov 9
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 2 min early
Dulles → Rochester
- 1 min early
Dulles → Rochester
- 7 min early
Dulles → Rochester
- 44 min late
Laredo → Houston
- On schedule (1 min behind)
Laredo → Houston
Is UA4357 usually late?
Period: Oct 15, 2026 – Nov 14, 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. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.
At the airports today
Dulles (IAD) departures
- Left more than 15 min late
- 17 of 46
- Cancelled today
- 28
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 9, 2026Arrived | Dulles | Rochester | -2 | |
| Nov 2, 2026Arrived | Dulles | Rochester | -1 | |
| Oct 26, 2026Arrived | Dulles | Rochester | -7 | |
| Oct 24, 2026Arrived | Laredo | Houston | 44 | |
| Oct 23, 2026Arrived | Laredo | Houston | 1 | |
| Oct 22, 2026Arrived | Laredo | Houston | -9 | |
| Oct 21, 2026Arrived | Laredo | Houston | -20 | |
| Oct 20, 2026Arrived | Laredo | Houston | -21 | |
| Oct 19, 2026Arrived | Laredo | Houston | -26 | |
| Oct 18, 2026Arrived | Laredo | Houston | -28 | |
| Oct 17, 2026Arrived | Laredo | Houston | -8 | |
| Oct 16, 2026Arrived | Laredo | Houston | -15 |