Is UA3877 delayed?
No — UA3877 landed in Dulles 2 min early, at 04:05 on Oct 1 (as of Oct 1, 08:05 UTC). Over its last 7 recorded arrivals, 2 landed more than 15 min late.
2 min early
Official source · Updated
Departure
Melbourne
MLB
Actual
Scheduled 02:23
Oct 1
Arrival
Dulles
IAD
Actual
Scheduled 04:08
Oct 1
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Market settled: On time.
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
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.
- 2 min early
Melbourne → Dulles
- 12 min early
Newark → Winston Salem
- 22 min late
Houston → Wichita
- 91 min late
Wichita → Denver
- 11 min early
Lake City → Chicago
Is UA3877 usually late?
Observation window: Sep 1, 2026 – Oct 1, 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
- 6 of 79
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Oct 1, 2026Arrived | Melbourne | Dulles | -2 | |
| Sep 29, 2026Arrived | Newark | Winston Salem | -12 | |
| Sep 21, 2026Cancelled | Halifax | Dulles | Not available | Not available |
| Sep 18, 2026Arrived | Houston | Wichita | 22 | |
| Sep 14, 2026Arrived | Wichita | Denver | 91 | |
| Sep 12, 2026Arrived | Lake City | Chicago | -11 | |
| Sep 9, 2026Arrived | Wichita | Houston | -10 | |
| Sep 6, 2026Arrived | Amarillo | Houston | -18 |
Email me if UA3877 runs late
We email you if your next UA3877 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.