| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 19 | TYS | IAD | 13:35 | 15:20 |
Scheduled
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| Jul 18 | TYS | IAD | 15:40 | 15:20 |
En-Route
|
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| Jul 17 | TYS | IAD | 13:41 | 14:51 |
Landed
|
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| Jul 16 | TYS | IAD | 13:43 | 14:50 |
Landed
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| Jul 15 | TYS | IAD | 13:37 | 14:43 |
Landed
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| Jul 14 | TYS | IAD | 13:36 | 14:48 |
Landed
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| Jul 13 | TYS | IAD | 13:44 | 14:59 |
Landed
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| Jul 12 | TYS | IAD | 15:18 | 16:27 |
Delayed
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| Jul 11 | TYS | IAD | 13:46 | 14:54 |
Landed
|
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| Jul 10 | TYS | IAD | 13:48 | 15:05 |
Landed
|
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Air Canada Flight AC4742 connects Knoxville, United States to Washington, United States, taking off from Knoxville McGhee Tyson Airport TYS and landing at Washington Dulles International Airport IAD.
How long is the AC4742 flight from Knoxville to Washington?
The average flight time from Knoxville to Washington is 1 hour and 10 minutes. The flight distance is 674 km / 419 miles and the average flight speed is 537 km/h / 334 mph.
How many AC4742 flights are operated per week?
7 flights per week. The flight AC4742 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Air Canada Flight AC4742 Knoxville to Washington?
The Airportia On-Time Performance Rating for Air Canada Flight AC4742 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AC4742 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being En-Route on 15:20.
How else can the flight AC4742 be referenced as?
This Air Canada flight can also be referenced as ACA4742, AC 4742, ACA 4742.
How often is flight AC4742 delayed?
On average, 10% of all AC4742 flights are delayed. The average delay is 67 minutes.
Can I get compensation for my delayed or cancelled AC4742 flight or baggage issues?
If your AC4742 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our AC4742 Flight Tracker above for more details.
Other flights departing from Knoxville TYS: UA4848, AA5951, AA2873, WN1585
Other flights arriving at Washington IAD: UA53, AM455, UA4848, AC1540
All flights connecting Knoxville TYS to Washington IAD.
