United Airlines
Is UA8100 delayed?
No outcome was recorded for UA8100 on Sep 23; it was scheduled to reach Burbank at 11:31 (as of Sep 30, 00:13 UTC). Over its last 9 recorded arrivals, 3 landed more than 15 min late.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
San Francisco
SFO
Scheduled
Sep 23
Arrival
Burbank
BUR
Scheduled
Sep 23
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
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 19 min early
San Francisco → Las Vegas
- 22 min early
Los Angeles → Cleveland
- 7 min early
San Francisco → Kalispell
- On schedule (5 min behind)
Dulles → San Francisco
- 68 min late
Denver → Eugene
Is UA8100 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
San Francisco (SFO) departures
- Left more than 15 min late
- 111 of 306
- Cancelled today
- 2
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 21, 2026Arrived | San Francisco | Las Vegas | -19 | |
| Sep 20, 2026Arrived | Los Angeles | Cleveland | -22 | |
| Sep 20, 2026Arrived | San Francisco | Kalispell | -7 | |
| Sep 19, 2026Arrived | Dulles | San Francisco | 5 | |
| Sep 18, 2026Arrived | Denver | Eugene | 68 | |
| Sep 17, 2026Arrived | Los Angeles | Las Vegas | 43 | |
| Sep 12, 2026Arrived | Chicago | Houston | -7 | |
| Sep 11, 2026Arrived | San Francisco | Kalispell | 22 | |
| Sep 6, 2026Arrived | Chicago | Atlanta | -17 |
Email me if UA8100 runs late
We email you if your next UA8100 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.