Dec 10 (Reuters) - Air Canada AC.TO :
* AIR CANADA ANNOUNCES NEW U.S. TRANSBORDER ROUTES AND SERVICES FROM MONTREAL, CALGARY AND VANCOUVER NEXT SUMMER
* AIR CANADA - MONTREAL-NASHVILLE, CALGARY-BOSTON, NON-STOP SERVICES BETWEEN THESE CITY PAIRS, START IN JUNE 2020
* AIR CANADA - SUMMER 2020 WILL ALSO SEE A SECOND DAILY FLIGHT ADDED BETWEEN VANCOUVER-NEWARK