United Airlines
Is UA3873 delayed?
Yes — UA3873 landed in Melbourne 38 min late, at 00:10 on Sep 28 (as of Sep 28, 04:10 UTC). Over its last 5 recorded arrivals, 4 landed more than 15 min late.
38 min late
Official source · Updated
Departure
Newark
EWR
Scheduled
Sep 27
Arrival
Melbourne
MLB
Actual
Scheduled 23:32
Sep 28
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
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.
- 38 min late
Newark → Melbourne
- 23 min early
Houston → Orlando
- 103 min late
Dulles → Chicago
- 31 min late
Lake City → Chicago
- 43 min late
Melbourne → Chicago
Is UA3873 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
Newark (EWR) departures
- Left more than 15 min late
- 0 of 9
- Cancelled today
- 1
Related flights
Other flights EWR → KMLB
Return flights KMLB → EWR
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 27, 2026Arrived | Newark | Melbourne | 38 | |
| Sep 25, 2026Arrived | Houston | Orlando | -23 | |
| Sep 22, 2026Arrived | Dulles | Chicago | 103 | |
| Sep 21, 2026Arrived | Lake City | Chicago | 31 | |
| Sep 8, 2026Arrived | Melbourne | Chicago | 43 |
Email me if UA3873 runs late
We email you if your next UA3873 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.