AA 3845 then UA 1580 at O'Hare
Springfield (SPI) → Chicago → Boston
Timetable, Chicago time
07:30AA 3845 from Springfield (SPI) at the gate
12:46UA 1580 to Boston leaves the gate
5 h 16 apart on the timetable
Today
From the airport’s board at 11:07 Chicago time
07:24AA 3845 reached the gate6 min early
12:46UA 1580 due to leave, no estimate yet
5 h 22 between the gates, on these times
The last 9 days both flew
Between the gates: AA 3845 reaching its gate to UA 1580 leaving its gate.
4 h 40shortest
5 h 26typical
5 h 47longest
1 of 9 days had 15 min or more less than the timetable.
AA 3845 typically reached its gate 2 min early, UA 1580 left 4 min early.
Times each day
| Day | AA 3845 at the gate | UA 1580 left the gate | Between |
|---|---|---|---|
| Fri 13 Nov | 07:29 1 min early | 12:49 3 min late | 5 h 20 |
| Thu 12 Nov | 07:15 15 min early | 12:42 4 min early | 5 h 27 |
| Sun 8 Nov | 07:30 on time | 12:45 1 min early | 5 h 15 |
| Fri 6 Nov | 07:53 23 min late | 13:19 33 min late | 5 h 26 |
| Thu 5 Nov | 07:55 25 min late | 12:35 11 min early | 4 h 40 |
| Sun 1 Nov | 07:28 2 min early | 12:37 9 min early | 5 h 09 |
| Fri 30 Oct | 07:00 25 min early | 12:36 10 min early | 5 h 36 |
| Thu 29 Oct | 07:10 15 min early | 12:41 5 min early | 5 h 31 |
| Sun 25 Oct | 06:58 27 min early | 12:45 1 min early | 5 h 47 |
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.