UA 503 then K4 591 at O'Hare
Boston → Chicago → Anchorage
Timetable, Chicago time
12:29UA 503 from Boston at the gate
17:00K4 591 to Anchorage leaves the gate
4 h 31 apart on the timetable
The last day both flew
Between the gates: UA 503 reaching its gate to K4 591 leaving its gate.
4 h 36shortest
4 h 36typical
4 h 36longest
0 of 1 day had 15 min or more less than the timetable.
UA 503 typically reached its gate 18 min early, K4 591 left 6 min late.
Times each day
| Day | UA 503 at the gate | K4 591 left the gate | Between |
|---|---|---|---|
| Sun 8 Nov | 12:30 18 min early | 17:06 6 min late | 4 h 36 |
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.