Is AC4436 delayed?
Service date: · Scheduled departure date (America/New_York)
Arrived
1 min late
Official source · Updated
Departure
Dulles
IAD
Scheduled
Sep 18
Arrival
Chicago
ORD
Actual
Scheduled 07:27
Sep 18
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
Operating flight: UAL1194
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Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 1 min late
IAD → ORD
- 248 min late
IAD → ORD
- 31 min early
IAD → ORD
- 40 min early
IAD → ORD
- 15 min early
IAD → ORD
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 14
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 14
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 18, 2026Arrived | Dulles | Chicago | 1 | |
| Sep 17, 2026Arrived | Dulles | Chicago | 248 | |
| Sep 16, 2026Arrived | Dulles | Chicago | -31 | |
| Sep 15, 2026Arrived | Dulles | Chicago | -40 | |
| Sep 14, 2026Arrived | Dulles | Chicago | -15 | |
| Sep 13, 2026Arrived | Dulles | Chicago | -39 | |
| Sep 12, 2026Arrived | Dulles | Chicago | -43 | |
| Sep 11, 2026Arrived | Dulles | Chicago | -26 | |
| Sep 10, 2026Arrived | Dulles | Chicago | -34 | |
| Sep 9, 2026Arrived | Dulles | Chicago | -26 | |
| Sep 8, 2026Arrived | Dulles | Chicago | -38 | |
| Sep 7, 2026Arrived | Dulles | Chicago | -35 | |
| Sep 5, 2026Arrived | Dulles | Chicago | -27 | |
| Sep 4, 2026Arrived | Dulles | Chicago | -24 |