O3 199 then TK 6015 at O'Hare
Anchorage → Chicago → Houston
Timetable, Chicago time
22:21O3 199 from Anchorage at the gate
06:30TK 6015 to Houston leaves the gate
8 h 09 apart on the timetable, overnight
The last days
O3 199 and TK 6015 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.