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

Atlanta → Baltimore via Houston: arrives on time 50%

  1. 15:57 ATL → 17:23 IAH
    UA 3992 · United, flown by Mesa · 2h 26m · 72% on time, 0.0% cancelled
  2. 1h 09m layover in Houston (IAH) · 45 min minimum on one ticket
  3. 18:32 IAH → 22:45 BWI
    UA 1795 · United · 3h 13m · 64% on time, 0.0% cancelled

Total trip 6h 48m, scheduled departure to arrival. Times are local. Both flew on 21 of the last 56 days.

Makes the connection78%The first flight arrived more than 24 minutes late on 22% of the days it flew: too late for the 45-minute minimum connection on a 1h 09m layover.
Arrives on time50%First flight not cancelled (0.0% are) × connection made (78%) × second flight not cancelled (0.0% are) and within 15 minutes (64%).
Total trip6h 48mATL 15:57 to BWI 22:45, 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.