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

Baltimore → Rochester via Detroit: arrives on time 65%

  1. 09:56 BWI → 11:35 DTW
    F9 3081 · Frontier · 1h 39m · 75% on time, 1.9% cancelled
  2. 2h 50m layover in Detroit (DTW) · 90 min minimum on separate tickets
  3. 14:25 DTW → 15:48 ROC
    DL 5211 · Delta, flown by Endeavor · 1h 23m · 72% on time, 1.7% cancelled

Total trip 5h 52m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection94%The first flight arrived more than 80 minutes late on 6% of the days it flew: too late for the 90-minute minimum connection on a 2h 50m layover.
Arrives on time65%First flight not cancelled (1.9% are) × connection made (94%) × second flight not cancelled (1.7% are) and within 15 minutes (72%).
Total trip5h 52mBWI 09:56 to ROC 15:48, 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.