United Airlines
Is UA1510 delayed?
No delay reported yet. UA1510 is scheduled to leave Louisville at 15:41 on Nov 14 and reach Denver at 16:23 (as of Nov 14, 16:40 UTC).
Usually on time: arrived within 15 min of schedule on 38 of the last 38 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
Louisville
SDF
Scheduled
Nov 14
Arrival
Denver
DEN
Scheduled
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/Kentucky/Louisville)
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
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
Also sold as AC3645, AC5293, NZ9065, AV2351, VA8351
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 13 min early
Denver → San Francisco
- 17 min early
Louisville → Denver
- 24 min early
Denver → San Francisco
- 12 min early
Louisville → Denver
- 15 min early
Denver → San Francisco
Is UA1510 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
- 39 of 85
- Cancelled today
- 54
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Cancelled | Denver | San Francisco | Not available | Not available |
| Nov 12, 2026Arrived | Denver | San Francisco | -13 | |
| Nov 12, 2026Arrived | Louisville | Denver | -17 | |
| Nov 11, 2026Arrived | Denver | San Francisco | -24 | |
| Nov 11, 2026Arrived | Louisville | Denver | -12 | |
| Nov 10, 2026Arrived | Denver | San Francisco | -15 | |
| Nov 10, 2026Arrived | Louisville | Denver | -34 | |
| Nov 9, 2026Arrived | Denver | San Francisco | -13 | |
| Nov 9, 2026Arrived | Louisville | Denver | -33 | |
| Nov 8, 2026Arrived | Denver | San Francisco | -7 | |
| Nov 8, 2026Arrived | Louisville | Denver | -35 | |
| Nov 7, 2026Arrived | Denver | San Francisco | -16 | |
| Nov 7, 2026Arrived | Louisville | Denver | -33 | |
| Nov 6, 2026Arrived | Denver | San Francisco | -27 | |
| Nov 6, 2026Arrived | Louisville | Denver | -27 | |
| Nov 5, 2026Arrived | Denver | San Francisco | -12 | |
| Nov 5, 2026Arrived | Louisville | Denver | -25 | |
| Nov 4, 2026Arrived | Denver | San Francisco | -3 | |
| Nov 4, 2026Arrived | Louisville | Denver | 12 | |
| Nov 3, 2026Arrived | Denver | San Francisco | Not available | |
| Nov 3, 2026Arrived | Louisville | Denver | -13 | |
| Nov 2, 2026Arrived | Louisville | Denver | -10 | |
| Nov 1, 2026Arrived | Louisville | Denver | 0 | |
| Oct 31, 2026Arrived | Louisville | Denver | -3 | |
| Oct 30, 2026Arrived | Louisville | Denver | -18 | |
| Oct 29, 2026Arrived | Louisville | Denver | -8 | |
| Oct 28, 2026Arrived | Louisville | Denver | 5 | |
| Oct 27, 2026Arrived | Louisville | Denver | -1 | |
| Oct 26, 2026Arrived | Louisville | Denver | -16 | |
| Oct 25, 2026Arrived | Louisville | Denver | -21 | |
| Oct 24, 2026Arrived | Louisville | Denver | -24 | |
| Oct 23, 2026Arrived | Louisville | Denver | 5 | |
| Oct 22, 2026Arrived | Louisville | Denver | -19 | |
| Oct 21, 2026Arrived | Louisville | Denver | -23 | |
| Oct 20, 2026Arrived | Louisville | Denver | -30 | |
| Oct 19, 2026Arrived | Louisville | Denver | -13 | |
| Oct 18, 2026Arrived | Louisville | Denver | -3 | |
| Oct 17, 2026Arrived | Louisville | Denver | -11 | |
| Oct 16, 2026Arrived | Louisville | Denver | -8 | |
| Oct 15, 2026Arrived | Louisville | Denver | -7 |