Frontier Airlines
Is F91093 delayed?
Yes — F91093 landed in San Francisco 20 min late, at 15:59 on Sep 28 (as of Sep 28, 23:35 UTC).
Usually on time: arrived within 15 min of schedule on 8 of the last 12 flights.
20 min late
Official source · Updated
Departure
Denver
DEN
Scheduled
Not available
Arrival
San Francisco
SFO
Actual
Scheduled 15:39
Sep 28
Times shown in airport local time
Service date: · Scheduled arrival date; departure time unavailable (America/Los_Angeles)
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Actual
Also sold as Y42070
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 20 min late
Denver → San Francisco
- On schedule (10 min behind)
Denver → San Francisco
- 82 min late
Denver → San Francisco
- 75 min late
Denver → San Francisco
- 13 min early
Denver → San Francisco
Is F91093 usually late?
Observation window: Sep 1, 2026 – Oct 1, 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
Denver (DEN) departures
- Left more than 15 min late
- 123 of 636
- Cancelled today
- 0
San Francisco (SFO) departures
- Left more than 15 min late
- 176 of 466
- Cancelled today
- 1
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 28, 2026Arrived | Denver | San Francisco | 20 | |
| Sep 25, 2026Arrived | Denver | San Francisco | 10 | |
| Sep 21, 2026Arrived | Denver | San Francisco | 82 | |
| Sep 18, 2026Arrived | Denver | San Francisco | 75 | |
| Sep 14, 2026Arrived | Denver | San Francisco | -13 | |
| Sep 13, 2026Arrived | Denver | San Francisco | -24 | |
| Sep 11, 2026Arrived | Denver | San Francisco | -28 | |
| Sep 7, 2026Arrived | Denver | San Francisco | -18 | |
| Sep 6, 2026Arrived | Denver | San Francisco | -12 | |
| Sep 5, 2026Arrived | Denver | San Francisco | -23 | |
| Sep 4, 2026Arrived | Denver | San Francisco | -20 | |
| Sep 3, 2026Arrived | Denver | San Francisco | 55 |
Email me if F91093 runs late
We email you if your next F91093 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.