At Boston Logan International Airport buses depart each airline terminal on the lower level outside the baggage claim areas, at the sign that reads “Scheduled Buses”, in the orange zone. Buses begin their trip through the airport at Terminal A, then stop at each terminal as they progress through the airport, so depending on your terminal, the bus may be a few minutes later than the time posted on the schedule.   Terminal A | (Delta, WestJet) | exit door A105 | the stop is just to your right Terminal B | (Air Canada/American Airlines, or B1) | exit door B101 | the stop is right in front of the door Terminal B | (Southwest/Alaska Airlines/Spirit, United or B2) | exit door B115 | the stop is just outside the door Terminal C | (Cape Air, JetBlue) | exit door C110 | farthest door to the right from baggage claim Terminal E | (International Airlines) | exit door E107 | the stop is just outside the door