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

Seattle → Indianapolis via Atlanta: arrives on time 54%

  1. 07:20 SEA → 15:13 ATL
    DL 562 · Delta · 4h 53m · 83% on time, 0.8% cancelled
  2. 46m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 15:59 ATL → 17:35 IND
    DL 3126 · Delta · 1h 36m · 80% on time, 0.9% cancelled

Total trip 7h 15m, scheduled departure to arrival (Indianapolis is 3 h ahead of Seattle). Times are local. Both flew on 55 of the last 56 days.

Makes the connection69%The first flight arrived more than 1 minutes late on 31% of the days it flew: too late for the 45-minute minimum connection on a 46m layover.
Arrives on time54%First flight not cancelled (0.8% are) × connection made (69%) × second flight not cancelled (0.9% are) and within 15 minutes (80%).
Total trip7h 15mSEA 07:20 to IND 17:35, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.