Is UA1599 delayed?
No delay reported yet — UA1599 is scheduled to leave Denver at 12:09 on Sep 26 and reach Houston at 15:12 (as of Sep 26, 12:07 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.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Denver
DEN
Scheduled
Sep 26
Arrival
Houston
IAH
Scheduled
Sep 26
Times shown in airport local time
Service date: · Scheduled departure date (America/Denver)
Think UA1599 runs late today? Delayed is trading at 8¢ — pays out x12.06.
Will United Airlines UAL 1599 from Denver to Houston arrive on time, be delayed, or be cancelled on Sep 26?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
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.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Phoenix
PHX
Scheduled
Sep 26
Arrival
Denver
DEN
Scheduled
Sep 26
Times shown in airport local time
Service date: · Scheduled departure date (America/Phoenix)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
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.
- 85 min late
DEN → IAH
- 8 min early
PHX → DEN
- 11 min early
IAH → DFW
- 6 min early
DEN → IAH
- 6 min late
PHX → DEN
Flight history and details
Aug 27, 2026 — Sep 26, 2026
- Observed arrivals
- 40
- Arrivals over 15 minutes late
- 5
- Observed cancellations
- 0
- Observed occurrences
- 41
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 25, 2026Arrived | Denver | Houston | 85 | |
| Sep 25, 2026Arrived | Phoenix | Denver | -8 | |
| Sep 24, 2026Arrived | Houston | Dallas-Fort Worth | -11 | |
| Sep 24, 2026Arrived | Denver | Houston | -6 | |
| Sep 24, 2026Arrived | Phoenix | Denver | 6 | |
| Sep 23, 2026Arrived | Denver | Houston | -12 | |
| Sep 22, 2026Arrived | Denver | Houston | -16 | |
| Sep 21, 2026Arrived | Denver | Houston | -28 | |
| Sep 21, 2026Arrived | San Francisco | Denver | -26 | |
| Sep 20, 2026Arrived | Denver | Houston | -16 | |
| Sep 20, 2026Arrived | San Francisco | Denver | 18 | |
| Sep 19, 2026Arrived | Denver | Houston | -9 | |
| Sep 18, 2026Arrived | Denver | Houston | -1 | |
| Sep 18, 2026Arrived | San Francisco | Denver | -7 | |
| Sep 17, 2026Arrived | Denver | Houston | -13 | |
| Sep 17, 2026Arrived | San Francisco | Denver | -25 | |
| Sep 16, 2026Arrived | Denver | Houston | -19 | |
| Sep 15, 2026Arrived | Denver | Houston | 11 | |
| Sep 14, 2026Arrived | Denver | Houston | 28 | |
| Sep 14, 2026Arrived | San Francisco | Denver | -21 | |
| Sep 13, 2026Arrived | Denver | Houston | -11 | |
| Sep 13, 2026Arrived | San Francisco | Denver | -23 | |
| Sep 12, 2026Arrived | Denver | Houston | -4 | |
| Sep 11, 2026Arrived | Denver | Houston | -20 | |
| Sep 11, 2026Arrived | San Francisco | Denver | -23 | |
| Sep 10, 2026Arrived | Denver | Houston | 7 | |
| Sep 10, 2026Arrived | San Francisco | Denver | -22 | |
| Sep 9, 2026Arrived | Denver | Houston | -20 | |
| Sep 8, 2026Arrived | Denver | Houston | -14 | |
| Sep 7, 2026Arrived | Denver | Houston | -17 | |
| Sep 6, 2026Arrived | Denver | Houston | -8 | |
| Sep 5, 2026Arrived | Denver | Houston | 10 | |
| Sep 4, 2026Arrived | Denver | Houston | -2 | |
| Sep 3, 2026Arrived | Denver | Houston | 249 | |
| Sep 1, 2026Arrived | Denver | Houston | 28 | |
| Aug 31, 2026Arrived | Denver | Houston | -6 | |
| Aug 30, 2026Arrived | Denver | Houston | -20 | |
| Aug 29, 2026Arrived | Denver | Houston | -12 | |
| Aug 28, 2026Arrived | Denver | Houston | -13 | |
| Aug 27, 2026Arrived | Denver | Houston | -16 |