Is UA4005 delayed?
No delay reported yet — UA4005 is scheduled to leave Houston at 18:57 on Oct 2 and reach Knoxville at 21:55 (as of Oct 2, 06:58 UTC).
Usually on time: arrived within 15 min of schedule on 23 of the last 26 flights.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Houston
IAH
Scheduled
Oct 2
Arrival
Knoxville
TYS
Scheduled
Oct 2
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Think UA4005 runs late today? Delayed is trading at 21¢ — pays out x4.78.
Will United Airlines UAL 4005 from Houston to Knoxville arrive on time, be delayed, or be cancelled on Oct 2?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.
- 8 min early
Houston → Knoxville
- 26 min early
Houston → Knoxville
- 18 min early
Houston → Knoxville
- 44 min late
Houston → Knoxville
- 25 min early
Houston → Knoxville
Is UA4005 usually late?
Observation window: Sep 2, 2026 – Oct 2, 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
- Left more than 15 min late
- 2 of 2
- Cancelled today
- 1
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Oct 1, 2026Arrived | Houston | Knoxville | -8 | |
| Sep 29, 2026Arrived | Houston | Knoxville | -26 | |
| Sep 28, 2026Arrived | Houston | Knoxville | -18 | |
| Sep 27, 2026Arrived | Houston | Knoxville | 44 | |
| Sep 26, 2026Arrived | Houston | Knoxville | -25 | |
| Sep 25, 2026Arrived | Houston | Knoxville | -8 | |
| Sep 24, 2026Arrived | Houston | Knoxville | -3 | |
| Sep 23, 2026Arrived | Dulles | Charlotte | 2 | |
| Sep 22, 2026Arrived | Dulles | Charlotte | 3 | |
| Sep 21, 2026Arrived | Dulles | Charlotte | 56 | |
| Sep 20, 2026Arrived | Dulles | Charlotte | -13 | |
| Sep 19, 2026Arrived | Dulles | Charlotte | -19 | |
| Sep 18, 2026Arrived | Dulles | Charlotte | -15 | |
| Sep 17, 2026Arrived | Dulles | Charlotte | -12 | |
| Sep 16, 2026Arrived | Dulles | Charlotte | -22 | |
| Sep 15, 2026Arrived | Dulles | Charlotte | 0 | |
| Sep 14, 2026Arrived | Dulles | Charlotte | -18 | |
| Sep 12, 2026Arrived | Dulles | Charlotte | -18 | |
| Sep 11, 2026Arrived | Dulles | Charlotte | -10 | |
| Sep 10, 2026Arrived | Dulles | Charlotte | -18 | |
| Sep 9, 2026Arrived | Dulles | Charlotte | -12 | |
| Sep 8, 2026Arrived | Dulles | Charlotte | -17 | |
| Sep 7, 2026Arrived | Dulles | New York | -8 | |
| Sep 6, 2026Arrived | Dulles | New York | -19 | |
| Sep 5, 2026Arrived | Dulles | New York | -15 | |
| Sep 4, 2026Arrived | Dulles | New York | 112 | |
| Sep 2, 2026Cancelled | Dulles | New York | Not available | Not available |
Email me if UA4005 runs late
We email you if your next UA4005 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.