Is UA3774 delayed?
No — UA3774 is on schedule (11 min behind), expected in San Francisco at 12:36 on Sep 30. Over its last 9 recorded arrivals, 4 landed more than 15 min late.
On schedule (11 min behind)
This update may be out of date. Check with your airline.
Update time unavailable
Departure
London
STN
Scheduled
Not available
Arrival
San Francisco
SFO
Estimated
Scheduled 12:25
Sep 30
Times shown in airport local time
Service date: · Scheduled arrival date; departure time unavailable (America/Los_Angeles)
Think UA3774 runs late today? Delayed is trading at 23¢ — pays out x4.30.
Will United Airlines UA 3774 from London to San Francisco arrive on time, be delayed, or be cancelled on Oct 1?Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
- Not available
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 19 min late
San Francisco → Dulles
- 12 min early
San Francisco → New Orleans
- 31 min early
Indianapolis → Dulles
- 5 min early
San Francisco → Las Vegas
- 17 min late
Dulles → Chicago
Is UA3774 usually late?
Observation window: Aug 31, 2026 – Sep 30, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
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
London Stansted (STN) departures
- Left more than 15 min late
- 10 of 68
- Cancelled today
- 1
San Francisco (SFO) departures
- Left more than 15 min late
- 22 of 86
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 29, 2026Arrived | San Francisco | Dulles | 19 | |
| Sep 27, 2026Arrived | San Francisco | New Orleans | -12 | |
| Sep 26, 2026Arrived | Indianapolis | Dulles | -31 | |
| Sep 25, 2026Arrived | San Francisco | Las Vegas | -5 | |
| Sep 21, 2026Arrived | Dulles | Chicago | 17 | |
| Sep 20, 2026Arrived | Las Vegas | Los Angeles | 73 | |
| Sep 13, 2026Arrived | Dulles | Nashville | 18 | |
| Sep 12, 2026Arrived | Houston | New Orleans | -25 | |
| Sep 11, 2026Arrived | San Francisco | Houston | -15 |
Email me if UA3774 runs late
We email you if your next UA3774 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.