3S 446 then UA 2811 at O'Hare
Frankfurt am Main → Chicago → Las Vegas
Timetable, Chicago time
23:493S 446 from Frankfurt am Main at the gate
09:00UA 2811 to Las Vegas leaves the gate
9 h 11 apart on the timetable, overnight
The last days
3S 446 and UA 2811 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.