Is UA1334 delayed?
No delay reported — UA1334 is expected in San Francisco at 17:57 on Sep 29, 27 min early.
Usually on time: arrived within 15 min of schedule on 23 of the last 31 flights.
27 min early
This update may be out of date. Check with your airline.
Update time unavailable
Departure
Chicago
ORD
Scheduled
Not available
Arrival
San Francisco
SFO
Estimated
Scheduled 18:24
Sep 29
Times shown in airport local time
Service date: · Scheduled arrival date; departure time unavailable (America/Los_Angeles)
Think UA1334 runs late today? Delayed is trading at 35¢ — pays out x2.88.
Will United Airlines UA 1334 from Chicago to San Francisco arrive on time, be delayed, or be cancelled on Sep 30?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.
Also sold as AC3673, AC3763, AC4375, NZ2940, NZ9330, NZ9331, NZ9332, OS7717, AZ4371, AZ4471, AZ4473, SN8819, VA8089, VA8096
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 23 min early
Chicago → San Francisco
- 85 min late
Chicago → San Francisco
- 19 min early
Chicago → San Francisco
- 10 min early
Chicago → San Francisco
- 38 min early
Chicago → San Francisco
Is UA1334 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
Chicago (ORD) departures
- Left more than 15 min late
- 116 of 175
- Cancelled today
- 3
San Francisco (SFO) departures
- Left more than 15 min late
- 111 of 305
- Cancelled today
- 2
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 28, 2026Arrived | Chicago | San Francisco | -23 | |
| Sep 27, 2026Arrived | Chicago | San Francisco | 85 | |
| Sep 26, 2026Arrived | Chicago | San Francisco | -19 | |
| Sep 25, 2026Arrived | Chicago | San Francisco | -10 | |
| Sep 24, 2026Arrived | Chicago | San Francisco | -38 | |
| Sep 23, 2026Arrived | Chicago | San Francisco | -28 | |
| Sep 22, 2026Arrived | Chicago | San Francisco | -10 | |
| Sep 21, 2026Arrived | Chicago | San Francisco | 34 | |
| Sep 20, 2026Arrived | Chicago | San Francisco | 1 | |
| Sep 19, 2026Arrived | Chicago | San Francisco | 140 | |
| Sep 18, 2026Arrived | Chicago | San Francisco | 12 | |
| Sep 17, 2026Cancelled | Chicago | San Francisco | Not available | Not available |
| Sep 16, 2026Arrived | Chicago | San Francisco | 40 | |
| Sep 15, 2026Arrived | Chicago | San Francisco | 106 | |
| Sep 14, 2026Arrived | Chicago | San Francisco | -25 | |
| Sep 13, 2026Arrived | Chicago | San Francisco | 5 | |
| Sep 12, 2026Arrived | Chicago | San Francisco | -21 | |
| Sep 11, 2026Arrived | Chicago | San Francisco | 18 | |
| Sep 10, 2026Arrived | Chicago | San Francisco | -20 | |
| Sep 9, 2026Arrived | Chicago | San Francisco | -10 | |
| Sep 8, 2026Arrived | Chicago | San Francisco | -10 | |
| Sep 7, 2026Arrived | Chicago | San Francisco | -16 | |
| Sep 7, 2026Arrived | Traverse City | Chicago | -9 | |
| Sep 6, 2026Arrived | Chicago | San Francisco | -13 | |
| Sep 6, 2026Arrived | Traverse City | Chicago | -17 | |
| Sep 5, 2026Arrived | Chicago | San Francisco | -29 | |
| Sep 5, 2026Arrived | Traverse City | Chicago | -21 | |
| Sep 4, 2026Arrived | Chicago | San Francisco | 15 | |
| Sep 4, 2026Arrived | Traverse City | Chicago | 136 | |
| Sep 3, 2026Arrived | Chicago | San Francisco | 26 | |
| Sep 2, 2026Arrived | Chicago | San Francisco | -28 | |
| Sep 1, 2026Arrived | Chicago | San Francisco | -33 | |
| Aug 31, 2026Cancelled | Chicago | Not available | Not available |
Email me if UA1334 runs late
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