United Airlines
Is UA1045 delayed?
No — UA1045 landed in Seattle 8 min early, at 09:42 on Sep 21 (as of Sep 21, 16:42 UTC). Over its last 6 recorded arrivals, 2 landed more than 15 min late.
8 min early
Official source · Updated
Departure
San Francisco
SFO
Actual
Scheduled 07:59
Sep 21
Arrival
Seattle
SEA
Actual
Scheduled 09:51
Sep 21
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
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.
- 8 min early
San Francisco → Seattle
- 23 min late
San Francisco → Seattle
- 7 min early
San Francisco → Seattle
- On schedule (5 min behind)
San Francisco → Seattle
- 68 min late
San Francisco → Seattle
Is UA1045 usually late?
Observation window: Sep 2, 2026 – Oct 2, 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
San Francisco (SFO) departures
- Left more than 15 min late
- 78 of 180
- Cancelled today
- 1
Seattle (SEA) departures
- Left more than 15 min late
- 32 of 130
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 21, 2026Arrived | San Francisco | Seattle | -8 | |
| Sep 20, 2026Arrived | San Francisco | Seattle | 23 | |
| Sep 18, 2026Arrived | San Francisco | Seattle | -7 | |
| Sep 17, 2026Arrived | San Francisco | Seattle | 5 | |
| Sep 14, 2026Arrived | San Francisco | Seattle | 68 | |
| Sep 13, 2026Arrived | San Francisco | Seattle | 5 |
Email me if UA1045 runs late
We email you if your next UA1045 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.