United Airlines Flight UA4257 UCA4257
Service Type
Passenger
Seats
50
Freight
--
Capacity
1 tonnes
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 15 Oct 2026 |
09:00
EDT |
Washington IAD
|
Knoxville TYS
|
10:37
EDT |
ERJ | Unknown | Play |
| 14 Oct 2026 |
09:00
EDT |
Washington IAD
|
Knoxville TYS
|
10:37
EDT |
ERJ | Unknown | Play |
| 13 Oct 2026 |
09:00
EDT |
Washington IAD
|
Knoxville TYS
|
10:37
EDT |
ERJ | Unknown | Play |
| 12 Oct 2026 |
09:00
EDT |
Washington IAD
|
Knoxville TYS
|
10:37
EDT |
ERJ | Unknown | Play |
| 11 Oct 2026 |
09:00
EDT |
Washington IAD
|
Knoxville TYS
|
10:37
EDT |
ERJ | Unknown | Play |
| 10 Oct 2026 |
09:00
EDT |
Washington IAD
|
Knoxville TYS
|
10:37
EDT |
ERJ | Unknown | Play |
| 9 Oct 2026 |
09:00
EDT |
Washington IAD
|
Knoxville TYS
|
10:37
EDT |
E45X | N13202 | Play |
| 8 Oct 2026 |
09:00
EDT |
Washington IAD
|
Knoxville TYS
|
10:37
EDT |
E45X | N14198 | Play |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 28 Feb 2025 |
08:25
EST |
Washington IAD
|
Knoxville TYS
|
10:43
EST |
E45X | N13202 | Play |
| 27 Feb 2025 |
15:55
EST |
Washington IAD
|
Knoxville TYS
|
16:34
EST |
E45X | N13124 | Play |
| 27 Feb 2025 |
08:15
EST |
Washington IAD
|
Knoxville TYS
|
09:33
EST |
E45X | N12160 | Play |
| 26 Feb 2025 |
15:55
EST |
Washington IAD
|
Knoxville TYS
|
18:15
EST |
E45X | N21144 | Play |
| 26 Feb 2025 |
08:20
EST |
Washington IAD
|
Knoxville TYS
|
10:32
EST |
E45X | N14148 | Play |
| 25 Feb 2025 |
15:50
EST |
Washington IAD
|
Knoxville TYS
|
18:06
EST |
E45X | N12135 | Play |
| 25 Feb 2025 |
08:15
EST |
Washington IAD
|
Knoxville TYS
|
10:43
EST |
E45X | N11199 | Play |
| 24 Feb 2025 |
15:50
EST |
Washington IAD
|
Knoxville TYS
|
16:31
EST |
E45X | N14168 | Play |
| 24 Feb 2025 |
08:20
EST |
Washington IAD
|
Knoxville TYS
|
10:34
EST |
E45X | N11192 | Play |
| 23 Feb 2025 |
17:05
EST |
Washington IAD
|
Knoxville TYS
|
17:43
EST |
E45X | N11176 | Play |
| 23 Feb 2025 |
08:35
EST |
Washington IAD
|
Knoxville TYS
|
09:42
EST |
E45X | N11191 | Play |
| 22 Feb 2025 |
08:35
EST |
Washington IAD
|
Knoxville TYS
|
10:50
EST |
E45X | N12160 | Play |
| 21 Feb 2025 |
16:00
EST |
Washington IAD
|
Knoxville TYS
|
16:36
EST |
E45X | N12201 | Play |
| 21 Feb 2025 |
08:25
EST |
Washington IAD
|
Knoxville TYS
|
09:36
EST |
E45X | N14188 | Play |
| 20 Feb 2025 |
16:15
EST |
Washington IAD
|
Knoxville TYS
|
18:02
EST |
E45X | N16178 | Play |
| 20 Feb 2025 |
08:20
EST |
Washington IAD
|
Knoxville TYS
|
10:56
EST |
E45X | N16149 | Play |
| 19 Feb 2025 |
16:35
EST |
Washington IAD
|
Knoxville TYS
|
18:26
EST |
E45X | N12175 | Play |
| 19 Feb 2025 |
08:20
EST |
Washington IAD
|
Knoxville TYS
|
11:09
EST |
E45X | N12167 | Play |
| 18 Feb 2025 |
16:45
EST |
Washington IAD
|
Knoxville TYS
|
17:20
EST |
E45X | N11189 | Play |
| 18 Feb 2025 |
08:30
EST |
Washington IAD
|
Knoxville TYS
|
10:56
EST |
E45X | N21144 | Play |
| 17 Feb 2025 |
16:10
EST |
Washington IAD
|
Knoxville TYS
|
16:47
EST |
E45X | N14143 | Play |
| 17 Feb 2025 |
08:30
EST |
Washington IAD
|
Knoxville TYS
|
09:57
EST |
E45X | N17196 | Play |
| 17 Feb 2025 |
19:40
EST |
Washington IAD
|
Knoxville TYS
|
06:50
EST |
E45X | N21197 | Play |
| 16 Feb 2025 |
08:30
EST |
Washington IAD
|
Knoxville TYS
|
10:40
EST |
E45X | N14148 | Play |
| 15 Feb 2025 |
08:30
EST |
Washington IAD
|
Knoxville TYS
|
10:48
EST |
E45X | N11189 | Play |
| 14 Feb 2025 |
08:25
EST |
Washington IAD
|
Knoxville TYS
|
10:55
EST |
E45X | N13161 | Play |
| 12 Feb 2025 |
17:00
EST |
Washington IAD
|
Knoxville TYS
|
18:16
EST |
E45X | N16170 | Play |
| 12 Feb 2025 |
12:40
EST |
Washington IAD
|
Knoxville TYS
|
13:05
EST |
E45X | N11199 | Play |
| 11 Feb 2025 |
09:05
EST |
Washington IAD
|
Knoxville TYS
|
10:24
EST |
E45X | N13202 | Play |
| 10 Feb 2025 |
08:45
EST |
Washington IAD
|
Knoxville TYS
|
11:38
EST |
E45X | N11192 | Play |
