United Airlines
Is UA4580 delayed?
No — UA4580 landed in Newark 26 min early, at 12:01 on Sep 24 (as of Sep 24, 16:31 UTC).
Usually on time: arrived within 15 min of schedule on 10 of the last 14 flights.
26 min early
Official source · Updated
Departure
Portland
PWM
Scheduled
Not available
Arrival
Newark
EWR
Actual
Scheduled 12:27
Sep 24
Times shown in airport local time
Service date: · Scheduled arrival date; departure time unavailable (America/New_York)
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
Also sold as AC4487, NZ2514, LH7909
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 26 min early
Portland → Newark
- 23 min early
Baton Rouge → Houston
- 21 min early
Baton Rouge → Houston
- 27 min early
Baton Rouge → Houston
- 209 min late
Baton Rouge → Houston
Is UA4580 usually late?
Observation window: Aug 31, 2026 – Sep 30, 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
- 14 of 111
- Cancelled today
- 5
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 24, 2026Arrived | Portland | Newark | -26 | |
| Sep 22, 2026Arrived | Baton Rouge | Houston | -23 | |
| Sep 21, 2026Arrived | Baton Rouge | Houston | -21 | |
| Sep 20, 2026Arrived | Baton Rouge | Houston | -27 | |
| Sep 18, 2026Arrived | Baton Rouge | Houston | 209 | |
| Sep 16, 2026Arrived | Lexington | Chicago | 3 | |
| Sep 14, 2026Arrived | Baton Rouge | Houston | -24 | |
| Sep 13, 2026Arrived | Baton Rouge | Houston | -9 | |
| Sep 11, 2026Arrived | Baton Rouge | Houston | -12 | |
| Sep 10, 2026Cancelled | Baton Rouge | Houston | Not available | Not available |
| Sep 9, 2026Arrived | Lexington | Chicago | 104 | |
| Sep 7, 2026Arrived | Dulles | Providence | 12 | |
| Sep 3, 2026Arrived | Dulles | Providence | 221 | |
| Sep 2, 2026Cancelled | Dulles | Providence | Not available | Not available |
| Sep 1, 2026Arrived | Dulles | Providence | -2 | |
| Aug 31, 2026Arrived | Dulles | Providence | 19 |
Email me if UA4580 runs late
We email you if your next UA4580 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.