United Airlines
Is UA1181 delayed?
No — UA1181 landed in Dulles on schedule (2 min behind), at 11:52 on Sep 28 (as of Sep 28, 15:52 UTC).
Usually on time: arrived within 15 min of schedule on 31 of the last 34 flights.
On schedule (2 min behind)
Official source · Updated
Departure
Cleveland
CLE
Actual
Scheduled 10:53
Sep 28
Arrival
Dulles
IAD
Actual
Scheduled 11:50
Sep 28
Times shown in airport local time
Service date: · Scheduled departure date (America/New_York)
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.
- On schedule (2 min behind)
Cleveland → Dulles
- On schedule (1 min behind)
Cleveland → Dulles
- 10 min early
Cleveland → Dulles
- <1 min early
Cleveland → Dulles
- 1 min early
Dulles → Los Angeles
Is UA1181 usually late?
Observation window: Aug 30, 2026 – Sep 29, 2026
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
Cleveland (CLE) departures
- Left more than 15 min late
- 11 of 73
- Cancelled today
- 0
Dulles (IAD) departures
- Left more than 15 min late
- 23 of 170
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 28, 2026Arrived | Cleveland | Dulles | 2 | |
| Sep 27, 2026Arrived | Cleveland | Dulles | 1 | |
| Sep 25, 2026Arrived | Cleveland | Dulles | -10 | |
| Sep 24, 2026Arrived | Cleveland | Dulles | 0 | |
| Sep 23, 2026Arrived | Dulles | Los Angeles | -1 | |
| Sep 23, 2026Arrived | Cleveland | Dulles | 39 | |
| Sep 22, 2026Arrived | Houston | St Louis | -13 | |
| Sep 21, 2026Arrived | Dulles | Los Angeles | 150 | |
| Sep 21, 2026Arrived | Cleveland | Dulles | -5 | |
| Sep 20, 2026Arrived | Dulles | Los Angeles | 13 | |
| Sep 20, 2026Arrived | Cleveland | Dulles | -2 | |
| Sep 19, 2026Arrived | Cleveland | Dulles | -7 | |
| Sep 18, 2026Arrived | Dulles | Los Angeles | -13 | |
| Sep 18, 2026Arrived | Cleveland | Dulles | -2 | |
| Sep 17, 2026Arrived | Dulles | Los Angeles | 125 | |
| Sep 17, 2026Arrived | Cleveland | Dulles | 0 | |
| Sep 16, 2026Arrived | Dulles | Los Angeles | 3 | |
| Sep 16, 2026Arrived | Cleveland | Dulles | -4 | |
| Sep 15, 2026Arrived | Houston | St Louis | -22 | |
| Sep 14, 2026Arrived | Dulles | Los Angeles | 1 | |
| Sep 14, 2026Arrived | Cleveland | Dulles | -5 | |
| Sep 13, 2026Arrived | Cleveland | Dulles | -5 | |
| Sep 12, 2026Arrived | Cleveland | Dulles | -8 | |
| Sep 11, 2026Arrived | Dulles | Los Angeles | -26 | |
| Sep 11, 2026Arrived | Cleveland | Dulles | -1 | |
| Sep 10, 2026Arrived | Dulles | Los Angeles | -17 | |
| Sep 10, 2026Arrived | Cleveland | Dulles | -10 | |
| Sep 9, 2026Arrived | Dulles | Los Angeles | -25 | |
| Sep 9, 2026Arrived | Cleveland | Dulles | -7 | |
| Sep 8, 2026Arrived | Houston | St Louis | -14 | |
| Sep 7, 2026Arrived | Cleveland | Dulles | -5 | |
| Sep 6, 2026Arrived | Cleveland | Dulles | 0 | |
| Sep 5, 2026Arrived | Cleveland | Dulles | -3 | |
| Sep 4, 2026Arrived | Cleveland | Dulles | -4 |
Email me if UA1181 runs late
We email you if your next UA1181 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.