Is UA4434 delayed?
No delay reported yet — UA4434 is scheduled to leave Newark at 17:58 on Sep 29 and reach Buffalo at 19:12 (as of Sep 29, 22:09 UTC).
Usually on time: arrived within 15 min of schedule on 13 of the last 17 flights.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Newark
EWR
Scheduled
Sep 29
Arrival
Buffalo
BUF
Scheduled
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Think UA4434 runs late today? Delayed is trading at 22¢ — pays out x4.51.
Will United Airlines UAL 4434 from Newark to Buffalo arrive on time, be delayed, or be cancelled on Sep 29?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
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.
Also sold as NZ2408, NZ2412, LH7827, EK6076
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 22 min early
Newark → Buffalo
- 21 min early
Newark → Buffalo
- 141 min late
Newark → Buffalo
- 10 min early
Newark → Buffalo
- 30 min early
Newark → Buffalo
Is UA4434 usually late?
Observation window: Aug 30, 2026 – Sep 29, 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. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Newark (EWR) departures
- Left more than 15 min late
- 6 of 53
- Cancelled today
- 4
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 28, 2026Arrived | Newark | Buffalo | -22 | |
| Sep 27, 2026Arrived | Newark | Buffalo | -21 | |
| Sep 26, 2026Arrived | Newark | Buffalo | 141 | |
| Sep 25, 2026Arrived | Newark | Buffalo | -10 | |
| Sep 24, 2026Arrived | Newark | Buffalo | -30 | |
| Sep 23, 2026Arrived | Grand Rapids | Chicago | 221 | |
| Sep 21, 2026Arrived | Chicago | Greenville | -36 | |
| Sep 19, 2026Arrived | Grand Rapids | Chicago | 321 | |
| Sep 18, 2026Arrived | Chicago | Greenville | -32 | |
| Sep 17, 2026Cancelled | Chicago | Greenville | Not available | Not available |
| Sep 13, 2026Arrived | Grand Rapids | Chicago | -44 | |
| Sep 12, 2026Arrived | Grand Rapids | Chicago | -9 | |
| Sep 11, 2026Arrived | Chicago | Greenville | 10 | |
| Sep 10, 2026Arrived | Chicago | Greenville | -24 | |
| Sep 8, 2026Cancelled | Grand Rapids | Chicago | Not available | Not available |
| Sep 7, 2026Arrived | Chicago | Chattanooga | -22 | |
| Sep 6, 2026Arrived | Chicago | Chattanooga | -12 | |
| Sep 5, 2026Arrived | Chicago | Chattanooga | -15 | |
| Sep 4, 2026Arrived | Chicago | Chattanooga | 97 |
Email me if UA4434 runs late
We email you if your next UA4434 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.