Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Baltimore → Chicago via Boston: arrives on time 91%

  1. 06:38 BWI → 08:08 BOS
    WN 883 · Southwest · 1h 30m · 92% on time, 0.0% cancelled
  2. 2h 21m layover in Boston (BOS) · 90 min minimum on separate tickets
  3. 10:29 BOS → 12:30 ORD
    AA 3022 · American · 3h 00m · 91% on time, 0.0% cancelled

Total trip 6h 51m, scheduled departure to arrival (Chicago is 1 h behind Baltimore). Times are local. Both flew on 48 of the last 56 days.

Makes the connection100%The first flight arrived more than 51 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 2h 21m layover.
Arrives on time91%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (91%).
Total trip6h 51mBWI 06:38 to ORD 12:30, 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.