United Airlines UA4573

Chicago to Knoxville

Sat, Mar 14
Sun, Mar 15
Mon, Mar 16

Access extensive flight status info directly on the app!

Scheduled

ORD
Chicago, Sat, Mar 14
1:55 PM
Scheduled: 1:55 PM
Check-in
--
Terminal
T2
Gate
F25
waiting to departure icon
Departure
Flight time: 1h 50m
haven't arrived icon
Arrival
TYS
Knoxville, Sat, Mar 14
4:03 PM
Scheduled: 4:45 PM
Baggage
3
Terminal
--
Gate
--

Access extensive flight status info directly on the app!

Scheduled

Scheduled to depart in 26h 28m

ORD
Chicago, Sun, Mar 15
1:55 PM
Scheduled: 1:55 PM
Check-in
--
Terminal
T2
Gate
F7
waiting to departure icon
Departure
Flight time: 1h 50m
haven't arrived icon
Arrival
TYS
Knoxville, Sun, Mar 15
4:45 PM
Scheduled: 4:45 PM
Baggage
--
Terminal
--
Gate
--

Access extensive flight status info directly on the app!

Scheduled

ORD
Chicago, Mon, Mar 16
1:55 PM
Scheduled: 1:55 PM
Check-in
--
Terminal
T2
Gate
--
waiting to departure icon
Departure
Flight time: 1h 50m
haven't arrived icon
Arrival
TYS
Knoxville, Mon, Mar 16
4:45 PM
Scheduled: 4:45 PM
Baggage
--
Terminal
--
Gate
--
Download app to track flight status
Google Play
4.8
504k reviews
App Store
4.9
36.2k reviews
Download app to track flight status

UA4573 flight details

The aircraft model for flight UA4573 is Bombardier CRJ-550, operated by United Airlines, and features -- seats.
Airline: United Airlines Bombardier CRJ-550 Bombardier CRJ-550
Airline: United Airlines
Distance flown: --
Age: --
Seats: --
Meal service: available
Wi-Fi: Available
USB port: Available
Entertainment: available
Recline angle: --
Seat width: --
Legroom: --

UA4573 flight schedules

Flight UA4573's latest flight is scheduled to depart at Mon, Mar 9 1:55 PM (local time) and arrive at Mon, Mar 9 4:44 PM (local time). The latest flight information is provided by Whatflytime.
Date Route Departure Arrival Aircraft Status
Mon, Mar 9 ORD - TYS
Actual: 2:34 PM
Scheduled: 1:55 PM
Actual: 4:44 PM
Scheduled: 4:45 PM
Bombardier CRJ-550 Arrived
Sat, Mar 14 ORD - TYS
Actual:
Scheduled: 1:55 PM
Actual:
Scheduled: 4:45 PM
Bombardier CRJ-550 Scheduled
Wed, Mar 11 ORD - TYS
Actual: 3:15 PM
Scheduled: 1:55 PM
Actual: 5:27 PM
Scheduled: 4:45 PM
Bombardier CRJ-550 Arrived
Fri, Mar 13 ORD - TYS
Actual: 6:53 PM
Scheduled: 1:55 PM
Actual: 8:53 PM
Scheduled: 4:45 PM
Bombardier CRJ-550 Arrived
Thu, Mar 12 ORD - TYS
Actual: 2:10 PM
Scheduled: 1:55 PM
Actual: 4:14 PM
Scheduled: 4:45 PM
Bombardier CRJ-550 Arrived
Tue, Mar 10 ORD - TYS
Actual: 3:55 PM
Scheduled: 1:55 PM
Actual: 6:09 PM
Scheduled: 4:45 PM
Bombardier CRJ-550 Arrived
Sun, Mar 15 ORD - TYS
Actual:
Scheduled: 1:55 PM
Actual:
Scheduled: 4:45 PM
Bombardier CRJ-550 Scheduled
Date Departure Arrival Status
Mon, Mar 9
Actual: 2:34 PM
Scheduled: 1:55 PM
Actual: 4:44 PM
Scheduled: 4:45 PM
Arrived
Sat, Mar 14
Actual:
Scheduled: 1:55 PM
Actual:
Scheduled: 4:45 PM
Scheduled
Wed, Mar 11
Actual: 3:15 PM
Scheduled: 1:55 PM
Actual: 5:27 PM
Scheduled: 4:45 PM
Arrived
Fri, Mar 13
Actual: 6:53 PM
Scheduled: 1:55 PM
Actual: 8:53 PM
Scheduled: 4:45 PM
Arrived
Thu, Mar 12
Actual: 2:10 PM
Scheduled: 1:55 PM
Actual: 4:14 PM
Scheduled: 4:45 PM
Arrived
Tue, Mar 10
Actual: 3:55 PM
Scheduled: 1:55 PM
Actual: 6:09 PM
Scheduled: 4:45 PM
Arrived
Sun, Mar 15
Actual:
Scheduled: 1:55 PM
Actual:
Scheduled: 4:45 PM
Scheduled

UA4573 punctuality rate

UA4573 will depart from O'Hare International Airport at Mon, Mar 9 1:55 PM, arriving at Mcghee Tyson Airport at Mon, Mar 9 4:44 PM. The recent on-time departure rate is 29%. The recent on-time arrival rate is 43%. The average delay is 1h 4m.
ORD (O'Hare International Airport) - TYS (Mcghee Tyson Airport)
  • Departure:
    29% on time
  • Arrival:
    43% on time
  • Average delay:
    64min
Delayed
144m
108m
72m
36m
On time
6 Mar
7
8
9
10
11
12 Mar
UA4573
Whatflytime is a global flight tracker that provides real-time status updates using trusted data from Trip.com. With multilingual support and worldwide coverage, it's your reliable source for up-to-date flight information.
Current language: Philippine English