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

Hartford → Charlotte via Dulles: arrives on time 50%

  1. 19:45 BDL → 21:14 IAD
    UA 3999 · United, flown by Mesa · 1h 29m · 68% on time, 6.6% cancelled
  2. 1h 10m layover in Dulles (IAD) · 45 min minimum on one ticket
  3. 22:24 IAD → 23:59 CLT
    UA 6234 · United, flown by Mesa · 1h 35m · 68% on time, 3.0% cancelled

Total trip 4h 14m, scheduled departure to arrival. Times are local. Both flew on 47 of the last 56 days.

Makes the connection81%The first flight arrived more than 25 minutes late on 19% of the days it flew: too late for the 45-minute minimum connection on a 1h 10m layover.
Arrives on time50%First flight not cancelled (6.6% are) × connection made (81%) × second flight not cancelled (3.0% are) and within 15 minutes (68%).
Total trip4h 14mBDL 19:45 to CLT 23:59, 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.