AIR CANADA; f* @# J4 L/ a" |- ?& c5 I/ d
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Effective April 10, 2013, check-in and baggage acceptance for flights within Canada will close 45 minutes prior to departure – with the exception of flights leaving from Toronto’s city airport (YTZ), where check-in and bag drop-off will remain available until 20 minutes before departure. , S6 N) [$ m* |$ y* F+ ~" b) B7 X$ c/ W1 p# H+ q6 k
We invite you to check in online or with your mobile device at any time within 24 hours of flight departure, and to familiarize yourself with our check-in and boarding gate deadlines to allow for a smooth travel experience.8 h& c- o! J; z: P
这封信是什么意思,我英语不好,所以有英语好的大侠帮看一下。