FlyerTalk Forums - View Single Post - tight international connection time at SFO, what if i miss it?
Old Feb 10, 2012, 10:06 am
  #5  
tods27
 
Join Date: Jan 2003
Location: DEN
Programs: UA 1P-1MM, Marriott LT Titanium
Posts: 3,930
Originally Posted by wazzuFreddo
Don't you pre-clear customs at YYZ before getting on the plane? Since you go through US customs before getting on the plane it should just be a short walk from Terminal 3 to the international Terminal. I doubt you will even have to go through security.

That was the case the last time I flew from Toronto to SFO.
The OP is concerned about the return flight, not the outbound from YYZ.

Since the SFO-YYZ leg is on AC, things might be a bit more complicated (you might need to talk to AC people at the gate), but you should be able to get home even if you miss your scheduled flight.
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