一例ですが

Continental Airlines
Flight 6 / 764 3:55pm
Tokyo, Japan (NRT) 6:15pm
Cancun, Mexico (CUN) 16hrs 20min - 1 Stop
Change planes in Houston, TX (IAH)

American Airlines
Flight 176 / 2063 12:15pm
Tokyo, Japan (NRT) 1:21pm
Cancun, Mexico (CUN) 15hrs 6min - 1 Stop
Change planes in Dallas/Ft Worth, TX (DFW)