United Airlines
Is UAL4418 delayed?
No delay reported — UAL4418 is expected in Ottawa at 18:41 on Sep 3, 14 min early. Over its last 3 recorded arrivals, 0 landed more than 15 min late.
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This update may be out of date.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
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 25 min early
Dulles → Ottawa
- On schedule (1 min behind)
Dulles → Ottawa
- 23 min early
Dulles → Ottawa
Is UAL4418 usually late?
Observation window: Aug 30, 2026 – Sep 29, 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
- 19 of 119
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 1, 2026Arrived | Dulles | Ottawa | -25 | |
| Aug 31, 2026Arrived | Dulles | Ottawa | 1 | |
| Aug 30, 2026Arrived | Dulles | Ottawa | -23 |
Email me if UAL4418 runs late
We email you if your next UAL4418 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.