UA 2129 then LF 7101 at Dulles
NZY → Washington → Baltimore
Timetable, Washington time
05:27UA 2129 from NZY at the gate
08:45LF 7101 to Baltimore leaves the gate
3 h 18 apart on the timetable
The last days
UA 2129 and LF 7101 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.