Is UA3420 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
19 min early
Official source · Updated
Departure
Buffalo
BUF
Scheduled
Sep 16
Arrival
Newark
EWR
Actual
Scheduled 07:19
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
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BUFEWR
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 19 min early
BUF → EWR
- 18 min early
BUF → EWR
- 13 min late
BUF → EWR
- 14 min early
BUF → EWR
- 16 min early
BUF → EWR
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 13
- Arrivals over 15 minutes late
- 2
- Observed cancellations
- 0
- 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 16, 2026Arrived | Buffalo | Newark | -19 | |
| Sep 15, 2026Arrived | Buffalo | Newark | -18 | |
| Sep 14, 2026Arrived | Buffalo | Newark | 13 | |
| Sep 13, 2026Arrived | Buffalo | Newark | -14 | |
| Sep 12, 2026Arrived | Buffalo | Newark | -16 | |
| Sep 11, 2026Arrived | Buffalo | Newark | -3 | |
| Sep 10, 2026Arrived | Buffalo | Newark | -11 | |
| Sep 9, 2026Arrived | Buffalo | Newark | -15 | |
| Sep 8, 2026Arrived | Jacksonville | Chicago | 29 | |
| Sep 7, 2026Arrived | Columbus | Chicago | -23 | |
| Sep 6, 2026Arrived | Columbus | Chicago | -14 | |
| Sep 5, 2026Arrived | Columbus | Chicago | 43 | |
| Sep 4, 2026Arrived | Columbus | Chicago | -26 |