Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Denver → Tulsa via Salt Lake City: arrives on time 81%
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12:45 DEN → 14:18 SLCDL 1553 · Delta · 1h 33m · 84% on time, 1.2% cancelled
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3h 12m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
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17:30 SLC → 20:45 TULDL 3825 · Delta, flown by SkyWest · 2h 35m · 83% on time, 0.0% cancelled
Total trip 7h 20m, scheduled departure to arrival (Tulsa is 1 h ahead of Denver). Times are local. Both flew on 55 of the last 56 days.
Makes the connection99%The first flight arrived more than 147 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 12m layover.
Arrives on time81%First flight not cancelled (1.2% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (83%).
Total trip7h 20mDEN 12:45 to TUL 20:45, layover included
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.