United Airlines
Is UA8541 delayed?
Service date: · Scheduled arrival date; departure time unavailable (America/Toronto)
Estimated arrivalLast reported
6 min late
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Houston
IAH
Scheduled
Not available
Arrival
Toronto
YYZ
Estimated
Scheduled 11:30
Sep 17
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
- Not available
Operating flight: ACA1734
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 7 min early
IAH → YYZ
- 15 min late
IAH → YYZ
- 10 min early
IAH → YYZ
- 24 min late
IAH → YYZ
- 11 min early
IAH → YYZ
Flight history and details
Aug 18, 2026 — Sep 17, 2026
- Observed arrivals
- 10
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 10
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 14, 2026Arrived | Houston | Toronto | -7 | |
| Sep 13, 2026Arrived | Houston | Toronto | 15 | |
| Sep 12, 2026Arrived | Houston | Toronto | -10 | |
| Sep 11, 2026Arrived | Houston | Toronto | 24 | |
| Sep 9, 2026Arrived | Houston | Toronto | -11 | |
| Sep 8, 2026Arrived | Houston | Toronto | -6 | |
| Sep 7, 2026Arrived | Houston | Toronto | -8 | |
| Sep 6, 2026Arrived | Houston | Toronto | -11 | |
| Sep 5, 2026Arrived | Houston | Toronto | -15 | |
| Sep 4, 2026Arrived | Houston | Toronto | -17 |