United Airlines UA4521

Chicago to Knoxville

Sat, Dec 20
Sun, Dec 21
Mon, Dec 22

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Arrived

ORD
Chicago, Sat, Dec 20
14:25
Scheduled: 14:07
Check-in
--
Terminal
T2
Gate
G6
departured icon
Departure
Flight time: 1h 53m
arrived icon
Arrival
TYS
Knoxville, Sat, Dec 20
16:28
Scheduled: 17:00
Baggage
3
Terminal
--
Gate
9

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Scheduled

Scheduled to depart in 14h 40m

ORD
Chicago, Sun, Dec 21
14:07
Scheduled: 14:07
Check-in
--
Terminal
T2
Gate
F21
waiting to departure icon
Departure
Flight time: 1h 53m
haven't arrived icon
Arrival
TYS
Knoxville, Sun, Dec 21
16:11
Scheduled: 17:00
Baggage
3
Terminal
--
Gate
--

Access extensive flight status info directly on the app!

Scheduled

ORD
Chicago, Mon, Dec 22
14:07
Scheduled: 14:07
Check-in
--
Terminal
T2
Gate
F25
waiting to departure icon
Departure
Flight time: 1h 53m
haven't arrived icon
Arrival
TYS
Knoxville, Mon, Dec 22
17:00
Scheduled: 17:00
Baggage
--
Terminal
--
Gate
--
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UA4521 flight details

The aircraft model for flight UA4521 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: --

UA4521 flight schedules

Flight UA4521's latest flight is scheduled to depart at Thu, Dec 18 14:07 (local time) and arrive at Thu, Dec 18 16:47 (local time). The latest flight information is provided by Whatflytime.
Date Route Departure Arrival Aircraft Status
Thu, Dec 18 ORD - TYS
Actual: 14:43
Scheduled: 14:07
Actual: 17:00
Scheduled: 17:00
Bombardier CRJ-550 Arrived
Tue, Dec 16 ORD - AVL
Actual: 18:30
Scheduled: 17:50
Actual: 20:46
Scheduled: 20:38
Bombardier CRJ-550 Arrived
Sun, Dec 21 ORD - TYS
Actual:
Scheduled: 14:07
Actual:
Scheduled: 17:00
Bombardier CRJ-550 Scheduled
Wed, Dec 17 ORD - CID
Actual: 18:27
Scheduled: 17:50
Actual: 19:07
Scheduled: 19:02
Bombardier CRJ-550 Arrived
Fri, Dec 19 ORD - TYS
Actual: 14:28
Scheduled: 14:07
Actual: 16:29
Scheduled: 17:00
Bombardier CRJ-550 Arrived
Mon, Dec 15 ORD - AVL
Actual: 18:05
Scheduled: 17:50
Actual: 20:11
Scheduled: 20:38
Bombardier CRJ-550 Arrived
Sat, Dec 20 ORD - TYS
Actual: 14:25
Scheduled: 14:07
Actual: 16:28
Scheduled: 17:00
Bombardier CRJ-550 Arrived
Date Departure Arrival Status
Thu, Dec 18
Actual: 14:43
Scheduled: 14:07
Actual: 17:00
Scheduled: 17:00
Arrived
Tue, Dec 16
Actual: 18:30
Scheduled: 17:50
Actual: 20:46
Scheduled: 20:38
Arrived
Sun, Dec 21
Actual:
Scheduled: 14:07
Actual:
Scheduled: 17:00
Scheduled
Wed, Dec 17
Actual: 18:27
Scheduled: 17:50
Actual: 19:07
Scheduled: 19:02
Arrived
Fri, Dec 19
Actual: 14:28
Scheduled: 14:07
Actual: 16:29
Scheduled: 17:00
Arrived
Mon, Dec 15
Actual: 18:05
Scheduled: 17:50
Actual: 20:11
Scheduled: 20:38
Arrived
Sat, Dec 20
Actual: 14:25
Scheduled: 14:07
Actual: 16:28
Scheduled: 17:00
Arrived

UA4521 punctuality rate

UA4521 will depart from O'Hare International Airport at Thu, Dec 18 14:07, arriving at Mcghee Tyson Airport at Thu, Dec 18 16:47. The recent on-time departure rate is 67%. The recent on-time arrival rate is 100%. The average delay is 25m.
ORD (O'Hare International Airport) - TYS (Mcghee Tyson Airport)
  • Departure:
    67% on time
  • Arrival:
    100% on time
  • Average delay:
    25min
Delayed
32m
24m
16m
8m
On time
18 Dec
19
20 Dec
UA4521
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