Surf the Lynx web site. Click on Route Schedules, then scroll down to #50 then click the word view. It's showing 21 minutes each way, with a pick up at 18 and 48 minutes past the hour from the TTC. The return trip is at 9 and 39 minutes past the hour. I'd e-mail or call Lynx just before your trip to make sure the schedule has not changed. This will save you a ton of money. The only drawback is the extra time getting to the TTC. Get up real early and catch the 07:48 or 08:18am bus, which would get you to SWF before the gates open. Do that and you ride JTA and Kraken with no wait.