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

Miami → Tulsa via Atlanta: arrives on time 43%

  1. 14:09 MIA → 16:15 ATL
    DL 1332 · Delta · 2h 06m · 75% on time, 1.4% cancelled
  2. 46m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 17:01 ATL → 18:04 TUL
    DL 2837 · Delta · 2h 03m · 72% on time, 1.4% cancelled

Total trip 4h 55m, scheduled departure to arrival (Tulsa is 1 h behind Miami). Times are local. Both flew on 48 of the last 56 days.

Makes the connection61%The first flight arrived more than 1 minutes late on 39% of the days it flew: too late for the 45-minute minimum connection on a 46m layover.
Arrives on time43%First flight not cancelled (1.4% are) × connection made (61%) × second flight not cancelled (1.4% are) and within 15 minutes (72%).
Total trip4h 55mMIA 14:09 to TUL 18:04, 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.