看不太懂這個行程，請幫幫我 - 紐約

上灰狗查詢 Ithaca, NY → Boston, MA 的車票，

車程明細上這樣寫著：

Location Arrives Departs Layover Carrier Schedule
---------------------------------------------------------
ITHACA, NY 07:50am NYT 0960

DRYDEN, NY 08:10am 08:10am NYT 0960

CORTLAND SUNY
COREY, NY 08:20am 08:20am NYT 0960

CORTLAND, NY 08:30am 08:30am NYT 0960

SYRACUSE
CAROUSEL CT, NY 09:10am 09:10am NYT 0960

SYRACUSE, NY 09:15am NYT 0960

SYRACUSE, NY Transfer 10:00am :45 ADP 0255

UTICA, NY 11:00am 11:00am ADP 0255

AMSTERDAM, NY 12:10pm 12:10pm ADP 0255

SCHENECTADY, NY 12:35pm 12:35pm ADP 0255

ALBANY, NY 01:05pm 01:40pm :35 GLI 0255

WORCESTER, MA 04:05pm 04:15pm :10 GLI 0255

NEWTON, MA 05:05pm 05:05pm GLI 0255

BOSTON, MA 05:30pm


NYT: NEW YORK TRAILWAYS
ADP: ADIRONDACK TRAILWAYS ###
GLI: GREYHOUND LINES, INC


想請問：

1、Trailways 是什麼交通工具？應該也是巴士？

2、這段旅程總共有 NYT、ADP、GLI 一起完成，是不是分別為三台不一樣的車？

3、如果是三台不同的車，那麼轉車應該有兩次，可是上面的明細只顯示一次 transfer，

請問究竟是幾次呢？



感謝回覆～～ ﹨(╯▽╰)∕



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