Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Chicago → Bozeman via Salt Lake City: arrives on time 23%
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19:37 ORD → 22:15 SLCDL 2376 · Delta · 3h 38m · 48% on time, 4.2% cancelled
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50m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
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23:05 SLC → 00:23 BZN +1 dayDL 2046 · Delta · 1h 18m · 85% on time, 0.0% cancelled
Total trip 5h 46m, scheduled departure to arrival (Bozeman is 1 h behind Chicago). Times are local. Both flew on 48 of the last 56 days.
Makes the connection28%The first flight arrived more than 5 minutes late on 72% of the days it flew: too late for the 45-minute minimum connection on a 50m layover.
Arrives on time23%First flight not cancelled (4.2% are) × connection made (28%) × second flight not cancelled (0.0% are) and within 15 minutes (85%).
Total trip5h 46mORD 19:37 to BZN 00:23, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.