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

Kansas City → Miami via New York: arrives on time 52%

  1. 10:35 MCI → 14:33 LGA
    DL 572 · Delta · 2h 58m · 84% on time, 7.9% cancelled
  2. 3h 17m layover in New York (LGA) · 45 min minimum on one ticket
  3. 17:50 LGA → 21:21 MIA
    DL 1620 · Delta · 3h 31m · 58% on time, 1.8% cancelled

Total trip 9h 46m, scheduled departure to arrival (Miami is 1 h ahead of Kansas City). Times are local. Both flew on 48 of the last 56 days.

Makes the connection99%The first flight arrived more than 152 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 17m layover.
Arrives on time52%First flight not cancelled (7.9% are) × connection made (99%) × second flight not cancelled (1.8% are) and within 15 minutes (58%).
Total trip9h 46mMCI 10:35 to MIA 21:21, 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.