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

Eugene → Chicago via Seattle: arrives on time 74%

  1. 11:30 EUG → 12:53 SEA
    DL 4149 · Delta, flown by SkyWest · 1h 23m · 92% on time, 1.6% cancelled
  2. 4h 47m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 17:40 SEA → 23:39 ORD
    DL 2108 · Delta · 3h 59m · 76% on time, 1.4% cancelled

Total trip 10h 09m, scheduled departure to arrival (Chicago is 2 h ahead of Eugene). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.

Makes the connection100%The first flight arrived more than 242 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 4h 47m layover.
Arrives on time74%First flight not cancelled (1.6% are) × connection made (100%) × second flight not cancelled (1.4% are) and within 15 minutes (76%).
Total trip10h 09mEUG 11:30 to ORD 23:39, 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.