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

Springfield → Denver via Dallas-Fort Worth: arrives on time 71%

  1. 08:14 SGF → 09:55 DFW
    AA 3624 · American, flown by Envoy · 1h 40m · 82% on time, 1.6% cancelled
  2. 3h 22m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
  3. 13:17 DFW → 14:21 DEN
    AA 420 · American · 2h 04m · 77% on time, 3.6% cancelled

Total trip 7h 07m, scheduled departure to arrival (Denver is 1 h behind Springfield). Times are local. Both flew on 56 of the last 56 days.

Makes the connection97%The first flight arrived more than 157 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 3h 22m layover.
Arrives on time71%First flight not cancelled (1.6% are) × connection made (97%) × second flight not cancelled (3.6% are) and within 15 minutes (77%).
Total trip7h 07mSGF 08:14 to DEN 14:21, 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.