CX 99 then CI 5239 at O'Hare
New York JFK → Chicago → Anchorage
Timetable, Chicago time
17:00CX 99 from New York JFK at the gate
21:55CI 5239 to Anchorage leaves the gate
4 h 55 apart on the timetable
The last days
CX 99 and CI 5239 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.