United Airlines
Is UA4829 delayed?
No — UA4829 landed in Dulles on schedule (1 min behind), at 21:25 on Sep 21 (as of Sep 22, 01:25 UTC). Over its last 7 recorded arrivals, 0 landed more than 15 min late.
On schedule (1 min behind)
Official source · Updated
Departure
Manchester
MHT
Actual
Scheduled 20:07
Sep 21
Arrival
Dulles
IAD
Actual
Scheduled 21:24
Sep 21
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- On schedule (1 min behind)
Manchester → Dulles
- On schedule (14 min behind)
Manchester → Dulles
- 17 min early
Manchester → Dulles
- 3 min early
Manchester → Dulles
- 26 min early
Manchester → Dulles
Is UA4829 usually late?
Observation window: Aug 31, 2026 – Sep 30, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
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
Dulles (IAD) departures
- Left more than 15 min late
- 28 of 194
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 21, 2026Arrived | Manchester | Dulles | 1 | |
| Sep 20, 2026Arrived | Manchester | Dulles | 14 | |
| Sep 18, 2026Arrived | Manchester | Dulles | -17 | |
| Sep 17, 2026Arrived | Manchester | Dulles | -3 | |
| Sep 14, 2026Arrived | Manchester | Dulles | -26 | |
| Sep 13, 2026Arrived | Manchester | Dulles | -14 | |
| Sep 7, 2026Arrived | Manchester | Dulles | -27 | |
| Sep 4, 2026Cancelled | Manchester | Dulles | Not available | Not available |
Email me if UA4829 runs late
We email you if your next UA4829 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.