Is UA3993 delayed?
No delay reported yet — UA3993 is scheduled to leave Colorado Springs at 12:33 on Sep 30 and reach Houston at 15:35 (as of Sep 30, 06:26 UTC).
Usually on time: arrived within 15 min of schedule on 22 of the last 26 flights.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Colorado Springs
COS
Scheduled
Sep 30
Arrival
Houston
IAH
Scheduled
Sep 30
Times shown in airport local time
Service date: · Scheduled departure date (America/Denver)
Think UA3993 runs late today? Delayed is trading at 18¢ — pays out x5.40.
Will United Airlines UAL 3993 from Colorado Springs to Houston arrive on time, be delayed, or be cancelled on Sep 30?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.
- 24 min early
Colorado Springs → Houston
- 68 min late
Colorado Springs → Houston
- 12 min early
Colorado Springs → Houston
- 14 min early
Colorado Springs → Houston
- 3 min early
Colorado Springs → Houston
Is UA3993 usually late?
Observation window: Aug 31, 2026 – Sep 30, 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
Houston (IAH) departures
No departures recorded yet today.
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 29, 2026Arrived | Colorado Springs | Houston | -24 | |
| Sep 28, 2026Arrived | Colorado Springs | Houston | 68 | |
| Sep 27, 2026Arrived | Colorado Springs | Houston | -12 | |
| Sep 26, 2026Arrived | Colorado Springs | Houston | -14 | |
| Sep 25, 2026Arrived | Colorado Springs | Houston | -3 | |
| Sep 24, 2026Arrived | Colorado Springs | Houston | -12 | |
| Sep 23, 2026Arrived | Austin | Houston | -21 | |
| Sep 22, 2026Arrived | Austin | Houston | -28 | |
| Sep 21, 2026Arrived | Austin | Houston | -13 | |
| Sep 20, 2026Arrived | Austin | Houston | 188 | |
| Sep 19, 2026Arrived | Austin | Houston | -20 | |
| Sep 18, 2026Arrived | Austin | Houston | 52 | |
| Sep 17, 2026Arrived | Austin | Houston | -18 | |
| Sep 16, 2026Arrived | Austin | Houston | -19 | |
| Sep 15, 2026Arrived | Austin | Houston | -20 | |
| Sep 14, 2026Arrived | Austin | Houston | -13 | |
| Sep 13, 2026Arrived | Austin | Houston | -15 | |
| Sep 12, 2026Arrived | Austin | Houston | -10 | |
| Sep 11, 2026Arrived | Austin | Houston | 18 | |
| Sep 10, 2026Arrived | Austin | Houston | -23 | |
| Sep 9, 2026Arrived | Austin | Houston | -16 | |
| Sep 8, 2026Arrived | Houston | Mc Allen | -25 | |
| Sep 7, 2026Arrived | Austin | Houston | -9 | |
| Sep 6, 2026Arrived | Austin | Houston | -25 | |
| Sep 5, 2026Arrived | Austin | Dulles | -33 | |
| Sep 4, 2026Arrived | Austin | Houston | -15 |
Email me if UA3993 runs late
We email you if your next UA3993 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.