A WestJet plane from Cancun, Mexico, had been stationary and holding up to go to an entryway at Pearson Universal Air terminal soon after 6pm on Friday night when it was hit by a Sunwing flying machine.
The Sunwing, which had no travelers on load up, was being towed out of an entryway at the time.
The crash caused a little fire on the Sunwing's wing, making travelers shout, video film of the episode appeared.
Traveler Adrianna Lobo said the episode had been "extremely alarming".
None of the travelers were harmed yet the air terminal said in an announcement that one of its firefighters was being dealt with in healing center.
Representative Lauren Stewart said that crisis groups were "close by and reacted promptly".
The 168 WestJet travelers were altogether taken securely to the terminal.