Air Canada
Is AC3837 delayed?
Service date: · Scheduled arrival date; departure time unavailable (Europe/Lisbon)
Arrived
11 min early
Official source · Updated
Departure
Dulles
IAD
Scheduled
Not available
Arrival
Lisbon
LIS
Actual
Scheduled 10:30
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
Operating flight: UAL942
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 11 min early
IAD → LIS
- 44 min late
IAD → LIS
- 13 min early
IAD → LIS
- 28 min late
IAD → LIS
- 22 min early
IAD → LIS
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 12
- Arrivals over 15 minutes late
- 5
- Observed cancellations
- 1
- Observed occurrences
- 13
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 16, 2026Arrived | Dulles | Lisbon | -11 | |
| Sep 15, 2026Arrived | Dulles | Lisbon | 44 | |
| Sep 14, 2026Arrived | Dulles | Lisbon | -13 | |
| Sep 13, 2026Arrived | Dulles | Lisbon | 28 | |
| Sep 12, 2026Arrived | Dulles | Lisbon | -22 | |
| Sep 11, 2026Arrived | Dulles | Lisbon | -11 | |
| Sep 10, 2026Arrived | Dulles | Lisbon | 19 | |
| Sep 9, 2026Cancelled | Dulles | Lisbon | Not available | Not available |
| Sep 8, 2026Arrived | Dulles | Lisbon | -14 | |
| Sep 7, 2026Arrived | Dulles | Lisbon | -17 | |
| Sep 6, 2026Arrived | Dulles | Lisbon | -33 | |
| Sep 5, 2026Arrived | Dulles | Lisbon | 22 | |
| Sep 4, 2026Arrived | Dulles | Lisbon | 244 |