United Airlines
Is UA2391 delayed?
No delay reported yet. UA2391 is scheduled to leave Denver at 07:55 on Nov 14 and reach San Francisco at 09:21 (as of Nov 14, 14:31 UTC).
Usually on time: arrived within 15 min of schedule on 21 of the last 29 flights.
Each route and date is shown separately. Confirm that both airports match your booking.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Denver
DEN
Scheduled
Nov 14
Arrival
San Francisco
SFO
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/Denver)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
San Francisco
SFO
Scheduled
Nov 14
Arrival
Hebron
CVG
Scheduled
Nov 14
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
Also sold as AC3600, NH7311, NZ9066, CA7229, VA8347
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 17 min late
Denver → San Francisco
- 4 min early
San Francisco → Hebron
- 17 min early
Denver → San Francisco
- 32 min late
San Francisco → Hebron
- 81 min late
Denver → San Francisco
Is UA2391 usually late?
Period: Oct 15, 2026 – Nov 14, 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. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.
At the airports today
Denver (DEN) departures
- Left more than 15 min late
- 21 of 33
- Cancelled today
- 42
San Francisco (SFO) departures
- Left more than 15 min late
- 25 of 32
- Cancelled today
- 39
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Cancelled | San Francisco | Hebron | Not available | Not available |
| Nov 13, 2026Arrived | Denver | San Francisco | 17 | |
| Nov 12, 2026Arrived | San Francisco | Hebron | -4 | |
| Nov 12, 2026Arrived | Denver | San Francisco | -17 | |
| Nov 11, 2026Arrived | San Francisco | Hebron | 32 | |
| Nov 11, 2026Arrived | Denver | San Francisco | 81 | |
| Nov 10, 2026Arrived | San Francisco | Hebron | 14 | |
| Nov 10, 2026Arrived | Denver | San Francisco | -6 | |
| Nov 9, 2026Arrived | San Francisco | Hebron | 321 | |
| Nov 9, 2026Arrived | Denver | San Francisco | 38 | |
| Nov 8, 2026Arrived | San Francisco | Hebron | -5 | |
| Nov 8, 2026Arrived | Denver | San Francisco | -17 | |
| Nov 7, 2026Arrived | San Francisco | Hebron | -22 | |
| Nov 7, 2026Arrived | Denver | San Francisco | -23 | |
| Nov 6, 2026Arrived | San Francisco | Hebron | 11 | |
| Nov 6, 2026Arrived | Denver | San Francisco | -35 | |
| Nov 5, 2026Arrived | San Francisco | Hebron | 1 | |
| Nov 5, 2026Arrived | Denver | San Francisco | -9 | |
| Nov 4, 2026Arrived | San Francisco | Hebron | -6 | |
| Nov 4, 2026Arrived | Denver | San Francisco | 3 | |
| Nov 3, 2026Arrived | San Francisco | Hebron | 91 | |
| Nov 2, 2026Arrived | San Francisco | Hebron | 20 | |
| Nov 1, 2026Arrived | San Francisco | Hebron | -16 | |
| Oct 31, 2026Arrived | San Francisco | Hebron | -8 | |
| Oct 30, 2026Arrived | San Francisco | Hebron | -10 | |
| Oct 29, 2026Arrived | San Francisco | Hebron | 1 | |
| Oct 28, 2026Arrived | San Francisco | Hebron | 27 | |
| Oct 28, 2026Arrived | Denver | San Francisco | Not available | |
| Oct 27, 2026Arrived | San Francisco | Hebron | -9 | |
| Oct 26, 2026Arrived | San Francisco | Hebron | -17 | |
| Oct 25, 2026Arrived | San Francisco | Hebron | -2 |