Is UA1097 delayed?
No — UA1097 landed in San Francisco 24 min early, at 15:00 on Sep 29 (as of Sep 30, 01:33 UTC).
Usually on time: arrived within 15 min of schedule on 17 of the last 26 flights.
Each route and date is shown separately. Confirm that both airports match your booking.
24 min early
Official source · Updated
Departure
Chicago
ORD
Actual
Sep 29
Arrival
San Francisco
SFO
Actual
Scheduled 15:24
Sep 29
Times shown in airport local time
Service date: · Actual departure date; scheduled departure unavailable (America/Chicago)
Market settled: On time.
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
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.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
San Francisco
SFO
Scheduled
Sep 29
Arrival
Seattle
SEA
Scheduled
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- 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 AC5269, NZ9325, VA8088
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 24 min early
Chicago → San Francisco
- 67 min late
San Francisco → Seattle
- 23 min early
Chicago → San Francisco
- 121 min late
San Francisco → Seattle
- 17 min late
Chicago → San Francisco
Is UA1097 usually late?
Observation window: Aug 31, 2026 – Sep 30, 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
- 235 of 317
- Cancelled today
- 4
San Francisco (SFO) departures
- Left more than 15 min late
- 150 of 428
- Cancelled today
- 2
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 29, 2026Arrived | Chicago | San Francisco | -24 | |
| Sep 28, 2026Arrived | San Francisco | Seattle | 67 | |
| Sep 28, 2026Arrived | Chicago | San Francisco | -23 | |
| Sep 27, 2026Arrived | San Francisco | Seattle | 121 | |
| Sep 27, 2026Arrived | Chicago | San Francisco | 17 | |
| Sep 26, 2026Arrived | San Francisco | Seattle | -24 | |
| Sep 26, 2026Arrived | Chicago | San Francisco | -37 | |
| Sep 25, 2026Arrived | San Francisco | Seattle | 72 | |
| Sep 25, 2026Arrived | Chicago | San Francisco | 1 | |
| Sep 24, 2026Arrived | San Francisco | Seattle | 140 | |
| Sep 24, 2026Arrived | Chicago | San Francisco | -32 | |
| Sep 23, 2026Arrived | Chicago | San Francisco | -24 | |
| Sep 22, 2026Arrived | Chicago | San Francisco | -6 | |
| Sep 21, 2026Arrived | Chicago | San Francisco | -11 | |
| Sep 20, 2026Arrived | Chicago | San Francisco | 56 | |
| Sep 18, 2026Arrived | Chicago | San Francisco | 14 | |
| Sep 17, 2026Arrived | Chicago | San Francisco | 182 | |
| Sep 16, 2026Arrived | Chicago | San Francisco | 2 | |
| Sep 15, 2026Arrived | Chicago | San Francisco | 56 | |
| Sep 14, 2026Arrived | Chicago | San Francisco | 0 | |
| Sep 13, 2026Arrived | Chicago | San Francisco | 4 | |
| Sep 12, 2026Arrived | Chicago | San Francisco | -4 | |
| Sep 11, 2026Arrived | Chicago | San Francisco | -13 | |
| Sep 10, 2026Arrived | Chicago | San Francisco | 9 | |
| Sep 9, 2026Arrived | Chicago | San Francisco | -22 | |
| Sep 8, 2026Arrived | Chicago | San Francisco | 38 |
Email me if UA1097 runs late
We email you if your next UA1097 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.