TP 237 then BA 1650 at San Francisco
Lisbon → San Francisco → New York JFK
Timetable, San Francisco time
14:25TP 237 from Lisbon at the gatealso EY 2746, B6 6774
15:53BA 1650 to New York JFK leaves the gate
1 h 28 apart on the timetable
The last days
TP 237 and BA 1650 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.