THU 870 Thunder Bay to Sioux Lookout Flight Status

Thunder Airlines Flight THU870 from Thunder Bay International Airport YQT to Sioux Lookout Airport YXL is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on July 22nd, 2025.
Check the table below for THU870's most recent flight history:

THU 870 Flight Status & Schedule

Date Departure Arrival Status
Jul 22 17:50 17:38
Unknown
Track >
Jul 18 16:11 15:53
Delayed >3h
Track >
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Jul 14 11:03 10:47
Landed
Track >
Jul 13 08:11 07:59
Landed
Track >
Jul 12 14:17 13:53
Landed
Track >

Thunder Airlines THU 870 Thunder Bay to Sioux Lookout Flight Information

Thunder Airlines Flight THU870 connects Thunder Bay, Canada to Sioux Lookout, Canada, taking off from Thunder Bay International Airport YQT and landing at Sioux Lookout Airport YXL.

How long is the THU870 flight from Thunder Bay to Sioux Lookout?

The average flight time from Thunder Bay to Sioux Lookout is 40 minutes. The flight distance is 269 km / 167 miles and the average flight speed is 397 km/h / 247 mph.

What is the On-Time Performance (OTP) of Thunder Airlines Flight THU870 Thunder Bay to Sioux Lookout?

The Airportia On-Time Performance Rating for Thunder Airlines Flight THU870 is 2.2/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest THU870 flight?

The latest flight took off on Tuesday, July 22nd, 2025 with the flight status being Unknown on 17:38.

How else can the flight THU870 be referenced as?

This Thunder Airlines flight is also called .

How often is flight THU870 delayed?

On average, 30% of all THU870 flights are delayed. The average delay is 566 minutes.

Can I get compensation for my delayed or cancelled THU870 flight or baggage issues?

If your THU870 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 THU870 Flight Tracker above for more details.

THU870 and Thunder Bay YQT to Sioux Lookout YXL Flights

Other flights departing from Thunder Bay YQT: MAL7060, PHX614, THU860, PHX632

Other flights arriving at Sioux Lookout YXL: 0N133, WSG1653, WSG515, PHX680

All flights connecting Thunder Bay YQT to Sioux Lookout YXL.

THU870 Thunder Airlines Flight: Thunder Bay to Sioux Lookout Route Map

THU870 Thunder Airlines Flight Map: Thunder Bay to Sioux Lookout
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.