WN 544 then AA 166 at San Francisco
Burbank → San Francisco → New York JFK
Timetable, San Francisco time
10:30WN 544 from Burbank at the gate
13:34AA 166 to New York JFK leaves the gatealso CZ 1617, QF 3211, BA 5604
3 h 04 apart on the timetable
The last days
WN 544 and AA 166 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.