AA 1997 then AA 2151 at O'Hare
St Louis → Chicago → Nashville
Timetable, Chicago time
09:00AA 1997 from St Louis at the gate
20:50AA 2151 to Nashville leaves the gate
11 h 50 apart on the timetable
The last days
AA 1997 and AA 2151 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.
Later flights to Nashville
AA 494021:0012 h after AA 1997 on the timetable
UA 136021:2012 h 20 after AA 1997 on the timetablenot a partner airline
AA 346422:3513 h 35 after AA 1997 on the timetable