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

Denver → Buffalo via Baltimore: arrives on time 84%

  1. 23:50 DEN → 05:15 BWI
    WN 1501 · Southwest · 3h 25m · 66% on time, 0.0% cancelled
  2. 1h 40m layover in Baltimore (BWI) · 45 min minimum on one ticket
  3. 06:55 BWI → 08:10 BUF +1 day
    WN 4566 · Southwest · 1h 15m · 86% on time, 0.0% cancelled

Total trip 6h 20m, scheduled departure to arrival (Buffalo is 2 h ahead of Denver). Times are local. Both flew on 40 of the last 56 days.

Makes the connection98%The first flight arrived more than 55 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 1h 40m layover.
Arrives on time84%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (86%).
Total trip6h 20mDEN 23:50 to BUF 08:10, 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.