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

Cleveland → Baltimore via Chicago: arrives on time 33%

  1. 19:40 CLE → 20:20 ORD
    UA 1084 · United · 1h 40m · 60% on time, 5.4% cancelled
  2. 1h 00m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 21:20 ORD → 00:28 BWI +1 day
    UA 675 · United · 2h 08m · 60% on time, 2.8% cancelled

Total trip 4h 48m, scheduled departure to arrival. Times are local. Both flew on 36 of the last 56 days.

Makes the connection60%The first flight arrived more than 15 minutes late on 40% of the days it flew: too late for the 45-minute minimum connection on a 1h 00m layover.
Arrives on time33%First flight not cancelled (5.4% are) × connection made (60%) × second flight not cancelled (2.8% are) and within 15 minutes (60%).
Total trip4h 48mCLE 19:40 to BWI 00:28, 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.