WN 2661 then WN 126 at Phoenix
Baltimore → Phoenix → Chicago Midway
Timetable, Phoenix time
00:10WN 2661 from Baltimore at the gate
08:50WN 126 to Chicago Midway leaves the gate
8 h 40 apart on the timetable
The last days
WN 2661 and WN 126 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.