Is UA4190 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
16 min early
Official source · Updated
Departure
Buffalo
BUF
Actual
Scheduled 10:31
Sep 7
Arrival
Dulles
IAD
Actual
Scheduled 07:29
Sep 7
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
BUFIAD
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 27 min early
EWR → BUF
- 8 min late
EWR → BUF
- 87 min late
EWR → BUF
- 21 min early
EWR → BUF
- 18 min early
EWR → BUF
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 12
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 16
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 17, 2026Arrived | Newark | Buffalo | -27 | |
| Sep 16, 2026Arrived | Newark | Buffalo | 8 | |
| Sep 15, 2026Arrived | Newark | Buffalo | 87 | |
| Sep 14, 2026Arrived | Newark | Buffalo | -21 | |
| Sep 11, 2026Arrived | Newark | Buffalo | -18 | |
| Sep 10, 2026Arrived | Newark | Buffalo | -21 | |
| Sep 9, 2026Arrived | Newark | Buffalo | 15 | |
| Sep 8, 2026Arrived | Newark | Buffalo | -20 | |
| Sep 7, 2026Arrived | Buffalo | Dulles | -16 | |
| Sep 6, 2026Arrived | Buffalo | Dulles | -16 | |
| Sep 5, 2026Arrived | Buffalo | Dulles | -17 | |
| Sep 4, 2026Arrived | Buffalo | Dulles | -17 |