AC4742 Flight Status Air Canada: Knoxville to Washington (ACA4742)

Air Canada AC 4742

Scheduled

TYS Knoxville

Scheduled
13:55
Estimated
13:55

Gate: 13

Departure: Wed, Nov 4, 2026 · local time EST

Knoxville McGhee Tyson Airport (TYS)

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IAD Washington

Scheduled
15:38

Gate: A6B

Arrival: Wed, Nov 4, 2026 · local time EST

Washington Dulles International Airport (IAD)

All IAD Arrivals >

Departure was due 3h 05m ago · awaiting update 0%

TYS 13:55 IAD 15:38

674 km (419 mi) to fly

Route map TYS to IAD Map of the great-circle route from Knoxville McGhee Tyson Airport, United States to Washington Dulles International Airport, United States, 674 km. The plane shows an estimated position based on departure and arrival times. Map data: Natural Earth. TYS IAD Map data: Natural Earth

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 674 km / 419 miles · Scheduled Duration: 01:43

AC 4742 Flight Status & Schedule Air Canada Knoxville to Washington

Date From To Departure Arrival Status Details
Nov 04 TYS IAD 13:55 15:38 Scheduled Track >
Nov 03 TYS IAD 13:55 15:38 Scheduled Track >
Nov 02 TYS IAD 13:55 15:38 Scheduled Track >
Nov 01 TYS IAD 13:55 15:38 Scheduled Track >
Oct 31 TYS IAD 13:55 15:38 Scheduled Track >
Oct 30 TYS IAD 13:55 15:38 Scheduled Track >
Oct 29 TYS IAD 13:55 15:38 Scheduled Track >
Oct 28 TYS IAD 13:55 15:38 Scheduled Track >
Oct 27 TYS IAD 13:55 15:38 Scheduled Track >
Oct 26 TYS IAD 13:55 15:38 Scheduled Track >

Air Canada flight AC 4742 links Knoxville and Washington, 674 km (419 mi) apart, and flies daily. The timetable allows 1 h 43 min; there is not enough recent history yet to say how long it usually takes. Today's flight was scheduled to leave at 13:55; there is no departure update yet.

< All Knoxville TYS Departures All Washington IAD Arrivals >

About AC 4742

Route
Knoxville McGhee Tyson Airport TYS to Washington Dulles International Airport IAD
Distance
674 km (419 mi)
Scheduled flight time
1 h 43 min
Flies
Daily

AC 4742 FAQ

How long is the AC4742 flight?
The timetable allows 1 h 43 min. Knoxville to Washington is 674 km (419 mi).
Which days does AC4742 fly?
Daily: it was scheduled on each of the last 7 days.
What other flight numbers does AC4742 have?
Also listed as ACA4742 (Air Canada's ICAO code) and AC 4742.

AC4742 and Knoxville TYS to Washington IAD Flights

Flight AC4742 is a code-share Air Canada flight of the CommutAir operated C54848.

Other flights departing from Knoxville TYS: S9715, C54848, G74460

Other flights arriving at Washington IAD: C54848, C54268

All flights connecting Knoxville TYS to Washington IAD.