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

Miami → Baltimore via Atlanta: arrives on time 84%

  1. 06:00 MIA → 08:05 ATL
    DL 1249 · Delta · 2h 05m · 93% on time, 2.5% cancelled
  2. 3h 05m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 11:10 ATL → 13:03 BWI
    DL 2711 · Delta · 1h 53m · 89% on time, 1.8% cancelled

Total trip 7h 03m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 140 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 05m layover.
Arrives on time84%First flight not cancelled (2.5% are) × connection made (99%) × second flight not cancelled (1.8% are) and within 15 minutes (89%).
Total trip7h 03mMIA 06:00 to BWI 13:03, 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.