Is UA4914 delayed?
Service date: · Scheduled departure date (America/New_York)
Arrived
24 min early
Official source · Updated
Departure
Dulles
IAD
Actual
Scheduled 19:05
Sep 15
Arrival
Knoxville
TYS
Actual
Scheduled 00:20
Sep 15
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
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IADTYS
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 24 min early
IAD → TYS
- 6 min early
IAD → TYS
- 28 min early
IAD → TYS
- 29 min early
IAD → TYS
- 23 min early
IAD → TYS
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 9
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 22
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 15, 2026Arrived | Dulles | Knoxville | -24 | |
| Sep 14, 2026Arrived | Dulles | Knoxville | -6 | |
| Sep 9, 2026Arrived | Dulles | Knoxville | -28 | |
| Sep 8, 2026Arrived | Dulles | Knoxville | -29 | |
| Sep 7, 2026Arrived | Dulles | Knoxville | -23 | |
| Sep 6, 2026Arrived | Dulles | Knoxville | -28 | |
| Sep 5, 2026Arrived | Dulles | Knoxville | -3 | |
| Sep 4, 2026Arrived | Dulles | Knoxville | 60 | |
| Aug 24, 2026Arrived | Dulles | Knoxville | -29 |