logo


      
UA4257 Flight Status ( Washington to Knoxville )

ARRIVED 17 HOUR 13 MINUTES AGO
google-playstoreapple-store
dep   

Departure (UA4257 Flight Schedule)

Washington Dulles Intl ()

flag Washington, United States

09:40 EST

Tue 03-Nov-2026

 ON TIME
EST 00:00:00 DAY
arr   

Arrival (UA4257 Flight Schedule)

Mc Ghee Tyson ()

flag Knoxville, United States

11:30 EST

Tue 03-Nov-2026

 EARLY 29 min
EST 00:00:00 DAY

Flight Radar Checker UA 4257

Live Flight Tracker Map

Flight UA4257 from Washington to Knoxville is operated by United Airlines. Scheduled time of departure from Washington Dulles Intl is 09:40 EST and scheduled time of arrival in Mc Ghee Tyson is 11:30 EST. The duration of the flight is 1 hour 50 minutes.

N16151

Embraer (E145)

Not Rated

Flight Finder
from Knoxville to Washington

Flight Departure Arrival

08:26
Mc Ghee Tyson
()
Washington Dulles Intl
()

08:28
Mc Ghee Tyson
()
Washington Dulles Intl
()

08:30
Mc Ghee Tyson
()
Ronald Reagan Washington Natl
()

09:00
Mc Ghee Tyson
()
Ronald Reagan Washington Natl
()

09:13
Mc Ghee Tyson
()
Washington Dulles Intl
()

09:35
Mc Ghee Tyson
()
Ronald Reagan Washington Natl
()

12:28
Mc Ghee Tyson
()
Washington Dulles Intl
()

13:45
Mc Ghee Tyson
()
Ronald Reagan Washington Natl
()

16:38
Mc Ghee Tyson
()
Washington Dulles Intl
()

20:58
Mc Ghee Tyson
()
Ronald Reagan Washington Natl
()

22:15
Mc Ghee Tyson
()
Washington Dulles Intl
()

History Flight Information for UA4257 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Wed, 04 Nov UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:40 EST 11:30 EST
Tue, 03 Nov UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:40 EST 11:30 EST (Embraer E145) 09:49 EST 10:58 EST
Sun, 01 Nov UA4257 Washington Dulles Intl () Mc Ghee Tyson () 10:40 EST 12:30 EST (Embraer E145) 11:24 EST 12:32 EST
Sat, 31 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:40 EDT 11:30 EDT (Embraer E145) 08:50 EDT 09:56 EDT
Fri, 30 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:40 EDT 11:30 EDT (Embraer E145) 08:58 EDT 09:59 EDT
Thu, 29 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:40 EDT 11:30 EDT (Embraer E145) 08:50 EDT 09:56 EDT
Wed, 28 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:40 EDT 11:30 EDT (Embraer E145) 08:52 EDT 10:00 EDT
Tue, 27 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:40 EDT 11:30 EDT (Embraer E145) 08:47 EDT 09:52 EDT
Mon, 26 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:40 EDT 11:30 EDT (Embraer E145) 08:52 EDT 09:58 EDT
Sat, 24 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT (Embraer E145) 08:06 EDT 09:04 EDT
Fri, 23 Oct UA4257 Washington Dulles Intl () Syracuse Hancock Intl () 08:25 EDT 09:48 EDT (Embraer E145) 07:57 EDT 08:31 EDT
Thu, 22 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT (Embraer E145) 08:39 EDT 09:45 EDT
Wed, 21 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT (Embraer E145) 08:09 EDT 09:12 EDT
Tue, 20 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT (Embraer E145) 08:12 EDT 09:18 EDT
Mon, 19 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT (Embraer E145) 08:07 EDT 09:08 EDT
Sun, 18 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT (Embraer E145) 08:19 EDT 09:17 EDT
Sat, 17 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT (Embraer E145) 08:15 EDT 09:24 EDT
Fri, 16 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT (Embraer E145) 08:14 EDT 09:17 EDT
Thu, 15 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT (Embraer E145) 08:20 EDT 09:20 EDT
Wed, 14 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT (Embraer E145) 07:59 EDT 08:58 EDT
Tue, 13 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT (Embraer E145) 08:07 EDT 09:20 EDT
Mon, 12 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT (Embraer E145) 08:05 EDT 09:02 EDT
Sun, 11 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT (Embraer E145) 09:00 EDT 10:09 EDT
Sat, 10 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT (Embraer E145) 08:11 EDT 09:25 EDT
Fri, 09 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT (Embraer E145) 08:17 EDT 09:23 EDT
Thu, 08 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT (Embraer E145) 08:02 EDT 09:05 EDT
Wed, 07 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT (Embraer E145) 08:11 EDT 09:10 EDT
Tue, 06 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT (Embraer E145) 08:08 EDT 09:23 EDT
Mon, 05 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT
Thu, 01 Oct UA4257 Washington Dulles Intl () Mc Ghee Tyson () 09:00 EDT 10:37 EDT (Embraer E145) 08:17 EDT 09:18 EDT

Disclaimer for UA4257 Flight Radar Data

Flight UA4257 from Washington Dulles Intl to Mc Ghee Tyson data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight UA4257 data.