United Airlines
Is UA4418 delayed?
No delay reported — UA4418 is expected in Ottawa at 18:41 on Sep 3, 14 min early.
14 min early
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Dulles
IAD
Actual
Scheduled 17:11
Sep 3
Arrival
Ottawa
YOW
Estimated
Scheduled 18:55
Sep 3
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
- Not available
Is UA4418 usually late?
Observation window: Sep 2, 2026 – Oct 2, 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
No departures recorded yet today.
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|
Email me if UA4418 runs late
We email you if your next UA4418 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.