United Airlines UA4420 flight status now

Current status of UA4420 is Scheduled On time Estimated Depart in 3 hours, 40 minutes

UA4420 - UAL4420 United Airlines (UA)
TYS Knoxville United States
Flight TYS to ORD
ORD Chicago United States
Scheduled On time Estimated Depart in 3 hours, 40 minutes
Departure McGhee Tyson Airport
IATA: TYSICAO: KTYS
Scheduled 17:52 17 November 2025
Estimated 17:52 17 November 2025
None 9
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 18:53 17 November 2025
Estimated 18:53 17 November 2025
2 F15
UA4420 Detail
  • Type: Domestic Flight
  • Code Shares: LH 9353, NZ 2948
  • Flight Duration: 2 hours 1 minutes
  • Flight Distance: 764 kms / 475 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Wednesday
Passenger Services
  • Service type: Normal passenger
  • Seats: 50
  • Freight capacity: 1 tons
  • Passenger classes: Economy, Shuttle, Premium Economy
More Detail
  • Aircraft: Canadair (Bombardier) Regional Jet 700 and Challenger 870
  • Callsign: F-KEWR1
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in Knoxville: Monday 2025-11-17 14:12 PM
  • Current Time in Chicago: Monday 2025-11-17 13:12 PM

Domestic flight United Airlines UA4420 takes off from Knoxville (TYS) United States to Chicago (ORD) United States. It's operated by United Airlines. The plane leaves McGhee Tyson Airport at 17:52 17 November 2025 America/New_York. The flight is expected to land at O'Hare International Airport at 18:53 17 November 2025 America/Chicago. The flight will last about 2 hours 1 minutes.

Similar flight route from Knoxville (TYS) to Chicago (ORD)

Airline Flight no Departure Arrival
American Airlines AA5185
American Airlines 		17/11/2025
13:13 		2 hours 3 minutes
14:16
PSA Airlines OH5185
PSA Airlines 		17/11/2025
13:13 		2 hours 3 minutes
14:16
Air New Zealand NZ2942
Air New Zealand 		17/11/2025
06:45 		1 hours 59 minutes
07:46
Japan Airlines JL7441
Japan Airlines 		17/11/2025
07:54 		1 hours 51 minutes
09:00
Air New Zealand NZ2944
Air New Zealand 		17/11/2025
13:52 		2 hours 1 minutes
14:53
ANA NH7191
ANA 		17/11/2025
13:52 		2 hours 1 minutes
14:53
Aer Lingus EI7472
Aer Lingus 		17/11/2025
07:54 		1 hours 51 minutes
09:00
American Airlines AA5155
American Airlines 		17/11/2025
07:54 		1 hours 51 minutes
09:00

Frequently asked questions, answered

How long is the flight from Knoxville to Chicago?

On average, nonstop flight takes 2 hour(s) 1 minutes, with the flight distance of 764 km (475 miles).

What type of aircraft is used for the United Airlines UA4420 flight?

All United Airlines UA4420 flights are operated using Canadair (Bombardier) Regional Jet 700 and Challenger 870 aircraft.

Which terminal the flight United Airlines UA4420 is arriving at?

Flight United Airlines UA4420 arrives in O'Hare International Airport at Terminal 2.

How many United Airlines UA4420 flights are operated a week?

1 flights per week. The Flight United Airlines UA4420 is operated on Wednesday.