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

Chicago → Spokane via Salt Lake City: arrives on time 37%

  1. 19:37 ORD → 22:15 SLC
    DL 2376 · Delta · 3h 38m · 48% on time, 4.2% cancelled
  2. 1h 00m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 23:15 SLC → 23:55 GEG
    DL 1466 · Delta · 1h 44m · 82% on time, 0.4% cancelled

Total trip 6h 22m, scheduled departure to arrival (Spokane is 2 h behind Chicago). Times are local. Both flew on 48 of the last 56 days.

Makes the connection48%The first flight arrived more than 15 minutes late on 52% of the days it flew: too late for the 45-minute minimum connection on a 1h 00m layover.
Arrives on time37%First flight not cancelled (4.2% are) × connection made (48%) × second flight not cancelled (0.4% are) and within 15 minutes (82%).
Total trip6h 22mORD 19:37 to GEG 23:55, 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.