United Airlines Flight UA4257 UCA4257
Service Type
Passenger
Seats
50
Freight
--
Capacity
1 tonnes
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 28 Oct 2026 |
09:40
EDT |
Washington IAD
|
Knoxville TYS
|
11:30
EDT |
ERJ | Unknown | Play |
| 27 Oct 2026 |
09:40
EDT |
Washington IAD
|
Knoxville TYS
|
11:30
EDT |
ERJ | Unknown | Play |
| 26 Oct 2026 |
09:40
EDT |
Washington IAD
|
Knoxville TYS
|
11:30
EDT |
ERJ | Unknown | Play |
| 24 Oct 2026 |
09:00
EDT |
Washington IAD
|
Knoxville TYS
|
10:37
EDT |
ERJ | Unknown | Play |
| 23 Oct 2026 |
08:25
EDT |
Washington IAD
|
Syracuse SYR
|
09:48
EDT |
ERJ | Unknown | Play |
| 22 Oct 2026 |
09:00
EDT |
Washington IAD
|
Knoxville TYS
|
10:37
EDT |
E45X | N11165 | Play |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 7 Jun 2026 |
09:05
EDT |
Washington IAD
|
Knoxville TYS
|
13:42
EDT |
E45X | N11164 | Play |
| 6 Jun 2026 |
09:00
EDT |
Washington IAD
|
Knoxville TYS
|
12:18
EDT |
E45X | N23139 | Play |
| 5 Jun 2026 |
09:10
EDT |
Washington IAD
|
Knoxville TYS
|
13:52
EDT |
E45X | N17138 | Play |
| 4 Jun 2026 |
11:20
EDT |
Washington IAD
|
Knoxville TYS
|
13:47
EDT |
E45X | N17159 | Play |
| 3 Jun 2026 |
09:15
EDT |
Washington IAD
|
Knoxville TYS
|
13:47
EDT |
E45X | N11165 | Play |
| 2 Jun 2026 |
09:20
EDT |
Washington IAD
|
Knoxville TYS
|
10:24
EDT |
E45X | N11164 | Play |
| 1 Jun 2026 |
09:10
EDT |
Washington IAD
|
Knoxville TYS
|
13:40
EDT |
E45X | N24128 | Play |
| 31 May 2026 |
09:20
EDT |
Washington IAD
|
Knoxville TYS
|
10:27
EDT |
E45X | N12175 | Play |
| 30 May 2026 |
09:15
EDT |
Washington IAD
|
Knoxville TYS
|
13:39
EDT |
E45X | N14158 | Play |
| 29 May 2026 |
12:15
EDT |
Washington IAD
|
Knoxville TYS
|
13:28
EDT |
E45X | N11150 | Play |
| 28 May 2026 |
12:05
EDT |
Washington IAD
|
Knoxville TYS
|
13:14
EDT |
E45X | N33182 | Play |
| 27 May 2026 |
09:05
EDT |
Washington IAD
|
Knoxville TYS
|
10:12
EDT |
E45X | N12142 | Play |
| 26 May 2026 |
09:10
EDT |
Washington IAD
|
Knoxville TYS
|
13:43
EDT |
E45X | N11150 | Play |
| 25 May 2026 |
10:00
EDT |
Washington IAD
|
Knoxville TYS
|
13:51
EDT |
E45X | N14168 | Play |
| 24 May 2026 |
12:50
EDT |
Washington IAD
|
Knoxville TYS
|
14:50
EDT |
E45X | N12167 | Play |
| 23 May 2026 |
09:05
EDT |
Washington IAD
|
Knoxville TYS
|
14:31
EDT |
E45X | N17169 | Play |
| 22 May 2026 |
12:55
EDT |
Washington IAD
|
Knoxville TYS
|
15:03
EDT |
E45X | N16178 | Play |
| 21 May 2026 |
09:05
EDT |
Washington IAD
|
Knoxville TYS
|
13:47
EDT |
E45X | N21197 | Play |
| 20 May 2026 |
07:05
CDT |
Panama City ECP
|
Houston IAH
|
10:09
CDT |
E45X | N21154 | Play |
| 19 May 2026 |
10:25
CDT |
Panama City ECP
|
Corpus Christi CRP
|
12:39
CDT |
E45X | N11184 | Play |
| 19 May 2026 |
06:45
CDT |
Panama City ECP
|
Corpus Christi CRP
|
10:06
CDT |
E45X | N27190 | Play |
| 18 May 2026 |
06:40
CDT |
Panama City ECP
|
Houston IAH
|
09:51
CDT |
E45X | N33182 | Play |
| 17 May 2026 |
06:45
CDT |
Panama City ECP
|
Corpus Christi CRP
|
10:55
CDT |
E45X | N12142 | Play |
| 16 May 2026 |
06:40
CDT |
Panama City ECP
|
Corpus Christi CRP
|
10:58
CDT |
E45X | N14162 | Play |
| 15 May 2026 |
07:00
CDT |
Panama City ECP
|
Houston IAH
|
09:39
CDT |
E45X | N12142 | Play |
| 14 May 2026 |
10:40
CDT |
Panama City ECP
|
Corpus Christi CRP
|
11:07
CDT |
E45X | N14174 | Play |
| 14 May 2026 |
06:55
CDT |
Panama City ECP
|
Corpus Christi CRP
|
10:12
CDT |
E45X | N12175 | Play |
| 13 May 2026 |
06:40
CDT |
Panama City ECP
|
Houston IAH
|
10:55
CDT |
E45X | N11150 | Play |
| 12 May 2026 |
10:35
CDT |
Panama City ECP
|
Corpus Christi CRP
|
11:01
CDT |
E45X | N14203 | Play |
| 12 May 2026 |
06:35
CDT |
Panama City ECP
|
Houston IAH
|
10:29
CDT |
E45X | N11199 | Play |
