Scheduled in 00:40:44'
Departure: Thu, Jun 4, 2026
Scheduled:
06:00
|
Estimated:
06:00
Arrival: Thu, Jun 4, 2026
Scheduled:
07:40
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UA 6643 Flight Status & Schedule

Date Departure Arrival Status
Jun 04 06:00 07:40
Scheduled
Track >
Jun 03 06:10 07:03
Landed
Track >
Jun 02 06:10 07:40
Unknown
Track >
Jun 01 16:41 17:36
Landed
Track >
Jun 01 06:00 07:40
En-Route
Track >

United Airlines UA 6643 Halifax to Toronto Flight Information

United Airlines Flight UA6643 connects Halifax, Canada to Toronto, Canada, taking off from Halifax Stanfield International Airport YHZ and landing at Toronto Pearson International Airport YYZ.

How long is the UA6643 flight from Halifax to Toronto?

The average flight time from Halifax to Toronto is 1 hour and 54 minutes. The flight distance is 1288 km / 800 miles and the average flight speed is 561 km/h / 349 mph.

How many UA6643 flights are operated per week?

4 flights per week. The flight UA6643 is operated on Monday, Tuesday, Wednesday and Thursday.

What is the On-Time Performance (OTP) of United Airlines Flight UA6643 Halifax to Toronto?

The Airportia On-Time Performance Rating for United Airlines Flight UA6643 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA6643 arriving at?

Flight UA6643 arrives at Toronto Pearson International Airport (YYZ) Terminal 1.

When was the latest UA6643 flight?

The latest flight took off on Thursday, June 4th, 2026 with the flight status being Scheduled on 07:40.

How else can the flight UA6643 be referenced as?

This United Airlines flight can also be referenced as UAL6643, UA 6643, UAL 6643.

How often is flight UA6643 delayed?

On average, 0% of all UA6643 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled UA6643 flight or baggage issues?

If your UA6643 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 UA6643 Flight Tracker above for more details.

UA6643 and Halifax YHZ to Toronto YYZ Flights

Other flights departing from Halifax YHZ: AC2057, RV2063, RV2045, PD200

Other flights arriving at Toronto YYZ: BW602, RV2063, AC8511, PD200

All flights connecting Halifax YHZ to Toronto YYZ.

UA6643 United Airlines Flight: Halifax to Toronto Route Map

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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.