United Airlines UA4257
Washington D.C. to Knoxville
Sat, Jul 12
Sun, Jul 13
Mon, Jul 14
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Arrived
IAD
Washington D.C., Sat, Jul 12
09:12
Scheduled: 08:45
Check-in
AREA 4
Terminal
--
Gate
A5C
Departure
Flight time: 1h 42m
Arrival
TYS
Knoxville, Sat, Jul 12
10:16
Scheduled: 10:27
Baggage
3
Terminal
--
Gate
11
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Scheduled
Scheduled to depart in 20h 25m
IAD
Washington D.C., Sun, Jul 13
08:45
Scheduled: 08:45
Check-in
AREA 4
Terminal
--
Gate
A4A
Departure
Flight time: 1h 42m
Arrival
TYS
Knoxville, Sun, Jul 13
09:51
Scheduled: 10:27
Baggage
--
Terminal
--
Gate
--
Access extensive flight status info directly on the app!
View Now
Scheduled
IAD
Washington D.C., Mon, Jul 14
08:45
Scheduled: 08:45
Check-in
AREA 4
Terminal
--
Gate
--
Departure
Flight time: 1h 42m
Arrival
TYS
Knoxville, Mon, Jul 14
10:27
Scheduled: 10:27
Baggage
--
Terminal
--
Gate
--
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UA4257 Flight Details
The aircraft model for flight UA4257 is Embraer RJ145, operated by United Airlines, and features 50 seats.
Airline: United Airlines
Distance flown: --
Age: 21y, 8m
Seats: 50
Meal service: available
Wi-Fi: available
USB port: available
Entertainment: available
Recline angle: 100°
Seat width: --
Legroom: 79 cm
UA4257 Flight Schedules
Flight UA4257's latest flight is scheduled to depart at Sun, Jul 13 08:45 (local time) and arrive at Sun, Jul 13 09:51 (local time). The latest flight information is provided by Whatflytime.
| Date | Route | Departure | Arrival | Aircraft | Status |
|---|---|---|---|---|---|
| Sun, Jul 13 | IAD - TYS |
Actual:
Scheduled: 08:45
|
Actual:
Scheduled: 10:27
|
Embraer RJ145 | Scheduled |
| Sat, Jul 12 | IAD - TYS |
Actual: 09:12
Scheduled: 08:45
|
Actual: 10:16
Scheduled: 10:27
|
Embraer RJ145 | Arrived |
| Fri, Jul 11 | IAD - TYS |
Actual: 09:32
Scheduled: 08:45
|
Actual: 10:34
Scheduled: 10:27
|
Embraer RJ145 | Arrived |
| Thu, Jul 10 | IAD - TYS |
Actual: 09:05
Scheduled: 08:45
|
Actual: 10:10
Scheduled: 10:27
|
Embraer RJ145 | Arrived |
| Wed, Jul 9 | IAD - TYS |
Actual: 09:07
Scheduled: 08:45
|
Actual: 10:13
Scheduled: 10:27
|
Embraer RJ145 | Arrived |
| Tue, Jul 8 | IAD - TYS |
Actual: 09:04
Scheduled: 08:45
|
Actual: 10:10
Scheduled: 10:27
|
Embraer RJ145 | Arrived |
| Mon, Jul 7 | IAD - TYS |
Actual: 09:10
Scheduled: 08:45
|
Actual: 10:15
Scheduled: 10:27
|
Embraer RJ145 | Arrived |
| Date | Departure | Arrival | Status |
|---|---|---|---|
| Sun, Jul 13 |
Actual:
Scheduled: 08:45
|
Actual:
Scheduled: 10:27
|
Scheduled |
| Sat, Jul 12 |
Actual: 09:12
Scheduled: 08:45
|
Actual: 10:16
Scheduled: 10:27
|
Arrived |
| Fri, Jul 11 |
Actual: 09:32
Scheduled: 08:45
|
Actual: 10:34
Scheduled: 10:27
|
Arrived |
| Thu, Jul 10 |
Actual: 09:05
Scheduled: 08:45
|
Actual: 10:10
Scheduled: 10:27
|
Arrived |
| Wed, Jul 9 |
Actual: 09:07
Scheduled: 08:45
|
Actual: 10:13
Scheduled: 10:27
|
Arrived |
| Tue, Jul 8 |
Actual: 09:04
Scheduled: 08:45
|
Actual: 10:10
Scheduled: 10:27
|
Arrived |
| Mon, Jul 7 |
Actual: 09:10
Scheduled: 08:45
|
Actual: 10:15
Scheduled: 10:27
|
Arrived |
UA4257 Punctuality Rate
UA4257 will depart from Dulles International Airport at Sun, Jul 13 08:45, arriving at Mcghee Tyson Airport at Sun, Jul 13 09:51. The recent on-time departure rate is 63%. The recent on-time arrival rate is 90%. The average delay is 47m.
IAD (Dulles International Airport) - TYS (Mcghee Tyson Airport)
-
Departure:
63% on time -
Arrival:
90% on time -
Average delay:
47min
Delayed
144m
108m
72m
36m
On time
5 Jul
6
7
8
9
10
11 Jul
@whatflytime
@Whatflytime