United Airlines
Is UA6300 delayed?
No — UA6300 landed in Knoxville 11 min early, at 21:30 on Sep 21 (as of Sep 22, 01:30 UTC).
Usually on time: arrived within 15 min of schedule on 9 of the last 12 flights.
11 min early
Official source · Updated
Departure
Houston
IAH
Actual
Scheduled 18:47
Sep 21
Arrival
Knoxville
TYS
Actual
Scheduled 21:41
Sep 21
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 11 min early
Houston → Knoxville
- 20 min early
Houston → Knoxville
- 33 min early
Houston → Knoxville
- 5 min early
Houston → Knoxville
- 24 min early
Houston → Knoxville
Is UA6300 usually late?
Observation window: Sep 1, 2026 – Oct 1, 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
- 56 of 342
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 21, 2026Arrived | Houston | Knoxville | -11 | |
| Sep 20, 2026Arrived | Houston | Knoxville | -20 | |
| Sep 18, 2026Arrived | Houston | Knoxville | -33 | |
| Sep 17, 2026Arrived | Houston | Knoxville | -5 | |
| Sep 14, 2026Arrived | Houston | Knoxville | -24 | |
| Sep 13, 2026Arrived | Houston | Knoxville | 21 | |
| Sep 11, 2026Arrived | Houston | Knoxville | 8 | |
| Sep 10, 2026Arrived | Houston | Knoxville | -5 | |
| Sep 7, 2026Arrived | Houston | Knoxville | -8 | |
| Sep 6, 2026Arrived | Houston | Knoxville | -7 | |
| Sep 4, 2026Arrived | Houston | Knoxville | 77 | |
| Sep 3, 2026Arrived | Houston | Knoxville | 25 |
Email me if UA6300 runs late
We email you if your next UA6300 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.