Is UA4582 delayed?
Yes — UA4582 landed in Dulles 37 min late, at 21:26 on Sep 29 (as of Sep 30, 01:26 UTC).
Usually on time: arrived within 15 min of schedule on 6 of the last 11 flights.
37 min late
Official source · Updated
Departure
Philadelphia
PHL
Scheduled
Sep 29
Arrival
Dulles
IAD
Actual
Scheduled 20:49
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Market settled: Delayed.
Think UA4582 runs late on Sep 30? Delayed is trading at 25¢ — pays out x4.00.
Will United Airlines UAL 4582 from Philadelphia to Dulles arrive on time, be delayed, or be cancelled on Sep 30?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
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.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 37 min late
Philadelphia → Dulles
- 30 min late
Philadelphia → Dulles
- 65 min late
Philadelphia → Dulles
- 30 min late
Philadelphia → Dulles
- 11 min early
Philadelphia → Dulles
Is UA4582 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
Philadelphia (PHL) departures
- Left more than 15 min late
- 7 of 70
- Cancelled today
- 0
Dulles (IAD) departures
- Left more than 15 min late
- 37 of 213
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 29, 2026Arrived | Philadelphia | Dulles | 37 | |
| Sep 28, 2026Arrived | Philadelphia | Dulles | 30 | |
| Sep 27, 2026Arrived | Philadelphia | Dulles | 65 | |
| Sep 26, 2026Arrived | Philadelphia | Dulles | 30 | |
| Sep 25, 2026Arrived | Philadelphia | Dulles | -11 | |
| Sep 24, 2026Arrived | Philadelphia | Dulles | -27 | |
| Sep 21, 2026Arrived | Houston | Baton Rouge | -8 | |
| Sep 18, 2026Arrived | Houston | Baton Rouge | 247 | |
| Sep 14, 2026Arrived | Houston | Baton Rouge | -4 | |
| Sep 11, 2026Arrived | Houston | Baton Rouge | -9 | |
| Sep 7, 2026Arrived | Providence | Dulles | -7 |
Email me if UA4582 runs late
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