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

Nashville → Miami via Chicago: arrives on time 73%

  1. 06:00 BNA → 07:58 ORD
    UA 451 · United · 1h 58m · 92% on time, 0.0% cancelled
  2. 2h 35m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 10:33 ORD → 14:57 MIA
    UA 1620 · United · 3h 24m · 77% on time, 1.3% cancelled

Total trip 7h 57m, scheduled departure to arrival (Miami is 1 h ahead of Nashville). Times are local. Both flew on 37 of the last 56 days.

Makes the connection97%The first flight arrived more than 110 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 35m layover.
Arrives on time73%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (1.3% are) and within 15 minutes (77%).
Total trip7h 57mBNA 06:00 to MIA 14:57, 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.