Is UA1256 delayed?
No — UA1256 landed in San Jose 10 min early, at 19:56 on Sep 26 (as of Sep 26, 19:56 UTC). Over its last 40 recorded arrivals, 5 landed more than 15 min late.
Each route and date is shown separately. Confirm that both airports match your booking.
10 min early
Official source · Updated
Departure
Denver
DEN
Actual
Sep 26
Arrival
San Jose
SJC
Actual
Sep 26
Times shown in airport local time
Service date: · Scheduled departure date (America/Denver)
Think UA1256 runs late on Sep 27? Delayed is trading at 17¢ — pays out x5.82.
Will United Airlines UAL 1256 from Knoxville to Denver arrive on time, be delayed, or be cancelled on Sep 27?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
9 min early
Official source · Updated
Departure
Knoxville
TYS
Actual
Sep 26
Arrival
Denver
DEN
Actual
Sep 26
Times shown in airport local time
Service date: · Scheduled departure date (UTC)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 10 min early
DEN → SJC
- 9 min early
TYS → DEN
- 2 min early
DEN → SJC
- 21 min early
TYS → DEN
- 17 min early
DEN → SJC
Flight history and details
Aug 27, 2026 — Sep 26, 2026
- Observed arrivals
- 40
- Arrivals over 15 minutes late
- 5
- Observed cancellations
- 0
- Observed occurrences
- 44
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 26, 2026Arrived | Denver | San Jose | -10 | |
| Sep 26, 2026Arrived | Knoxville | Denver | -9 | |
| Sep 25, 2026Arrived | Denver | San Jose | -2 | |
| Sep 25, 2026Arrived | Knoxville | Denver | -21 | |
| Sep 24, 2026Arrived | Denver | San Jose | -17 | |
| Sep 24, 2026Arrived | Knoxville | Denver | -25 | |
| Sep 23, 2026Arrived | Denver | San Jose | 3 | |
| Sep 23, 2026Arrived | Knoxville | Denver | -22 | |
| Sep 22, 2026Arrived | Denver | San Jose | -18 | |
| Sep 22, 2026Arrived | Knoxville | Denver | -9 | |
| Sep 21, 2026Arrived | Denver | San Jose | -13 | |
| Sep 21, 2026Arrived | Knoxville | Denver | -22 | |
| Sep 20, 2026Arrived | Denver | San Jose | 13 | |
| Sep 20, 2026Arrived | Knoxville | Denver | -28 | |
| Sep 19, 2026Arrived | Denver | San Jose | -11 | |
| Sep 19, 2026Arrived | Knoxville | Denver | -27 | |
| Sep 18, 2026Arrived | Denver | San Jose | -8 | |
| Sep 18, 2026Arrived | Knoxville | Denver | -31 | |
| Sep 17, 2026Arrived | Denver | San Jose | -14 | |
| Sep 17, 2026Arrived | Knoxville | Denver | -24 | |
| Sep 16, 2026Arrived | Denver | San Jose | 4 | |
| Sep 15, 2026Arrived | Denver | San Jose | 4 | |
| Sep 15, 2026Arrived | Knoxville | Denver | -7 | |
| Sep 14, 2026Arrived | Knoxville | Denver | 56 | |
| Sep 12, 2026Arrived | Denver | San Jose | -15 | |
| Sep 12, 2026Arrived | Knoxville | Denver | -20 | |
| Sep 11, 2026Arrived | Knoxville | Denver | -28 | |
| Sep 10, 2026Arrived | Knoxville | Denver | 15 | |
| Sep 9, 2026Arrived | Denver | San Jose | -7 | |
| Sep 9, 2026Arrived | Knoxville | Denver | -30 | |
| Sep 8, 2026Arrived | Denver | San Jose | 16 | |
| Sep 7, 2026Arrived | Denver | San Jose | -11 | |
| Sep 7, 2026Arrived | Knoxville | Denver | -15 | |
| Sep 6, 2026Arrived | Denver | San Jose | 22 | |
| Sep 6, 2026Arrived | Knoxville | Denver | -26 | |
| Sep 5, 2026Arrived | Denver | San Jose | -8 | |
| Sep 5, 2026Arrived | Knoxville | Denver | -29 | |
| Sep 4, 2026Arrived | Denver | San Jose | -10 | |
| Sep 4, 2026Arrived | Knoxville | Denver | 30 | |
| Aug 28, 2026Arrived | Denver | San Jose | -10 |