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

Baltimore → Denver via Chicago: arrives on time 93%

  1. 05:44 BWI → 07:12 ORD
    AA 4659 · American, flown by Republic · 2h 28m · 91% on time, 2.3% cancelled
  2. 3h 42m layover in Chicago (ORD) · 90 min minimum on separate tickets
  3. 10:54 ORD → 12:45 DEN
    UA 581 · United · 2h 51m · 97% on time, 0.0% cancelled

Total trip 9h 01m, scheduled departure to arrival (Denver is 2 h behind Baltimore). Times are local. Both flew on 29 of the last 56 days.

Makes the connection98%The first flight arrived more than 132 minutes late on 2% of the days it flew: too late for the 90-minute minimum connection on a 3h 42m layover.
Arrives on time93%First flight not cancelled (2.3% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (97%).
Total trip9h 01mBWI 05:44 to DEN 12:45, 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.