Is UA3637 delayed?
Service date: · Scheduled departure date (America/Toronto)
Arrived
5 min early
Official source · Updated
Departure
Toronto
YYZ
Actual
Scheduled 14:45
Sep 16
Arrival
Dulles
IAD
Actual
Scheduled 16:01
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
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.
- 6 min early
YYZ → IAD
- 12 min early
YYZ → IAD
- <1 min late
YYZ → IAD
- 5 min early
YYZ → IAD
- 15 min early
YYZ → IAD
Flight history and details
Aug 21, 2026 — Sep 20, 2026
- Observed arrivals
- 17
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 28
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 19, 2026Arrived | Toronto | Dulles | -6 | |
| Sep 18, 2026Arrived | Toronto | Dulles | -12 | |
| Sep 17, 2026Arrived | Toronto | Dulles | 0 | |
| Sep 16, 2026Arrived | Toronto | Dulles | -5 | |
| Sep 14, 2026Arrived | Toronto | Dulles | -15 | |
| Sep 12, 2026Arrived | Toronto | Dulles | -26 | |
| Sep 11, 2026Arrived | Toronto | Dulles | -8 | |
| Sep 10, 2026Arrived | Toronto | Dulles | -16 | |
| Sep 9, 2026Arrived | Toronto | Dulles | -24 | |
| Sep 8, 2026Arrived | Toronto | Dulles | -27 | |
| Sep 7, 2026Arrived | Toronto | Dulles | -7 | |
| Sep 6, 2026Arrived | Toronto | Dulles | -7 | |
| Sep 5, 2026Arrived | Toronto | Dulles | -7 | |
| Sep 4, 2026Arrived | Toronto | Dulles | -13 | |
| Sep 3, 2026Arrived | Toronto | Dulles | 20 | |
| Aug 30, 2026Arrived | Toronto | Dulles | -13 | |
| Aug 24, 2026Arrived | Toronto | Dulles | -11 |