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

Dulles → Kansas City via Atlanta: arrives on time 81%

  1. 06:00 IAD → 07:46 ATL
    DL 2127 · Delta · 1h 46m · 90% on time, 2.6% cancelled
  2. 3h 19m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 11:05 ATL → 12:15 MCI
    DL 2747 · Delta · 2h 10m · 85% on time, 0.0% cancelled

Total trip 7h 15m, scheduled departure to arrival (Kansas City is 1 h behind Dulles). Times are local. Both flew on 56 of the last 56 days.

Makes the connection98%The first flight arrived more than 154 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 19m layover.
Arrives on time81%First flight not cancelled (2.6% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (85%).
Total trip7h 15mIAD 06:00 to MCI 12:15, 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.