tailodds FORECAST
Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Denver → Tulsa via Atlanta: arrives on time 81%

  1. 07:15 DEN → 12:12 ATL
    DL 431 · Delta · 2h 57m · 93% on time, 1.6% cancelled
  2. 2h 43m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 14:55 ATL → 15:53 TUL
    DL 1186 · Delta · 2h 01m · 84% on time, 0.4% cancelled

Total trip 7h 41m, scheduled departure to arrival (Tulsa is 1 h ahead of Denver). Times are local. Both flew on 48 of the last 56 days.

Makes the connection98%The first flight arrived more than 118 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 43m layover.
Arrives on time81%First flight not cancelled (1.6% are) × connection made (98%) × second flight not cancelled (0.4% are) and within 15 minutes (84%).
Total trip7h 41mDEN 07:15 to TUL 15:53, 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.