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

Houston → Birmingham via Chicago: arrives on time 76%

  1. 05:04 IAH → 07:59 ORD
    UA 1044 · United · 2h 55m · 97% on time, 0.0% cancelled
  2. 2h 36m layover in Chicago (ORD) · 45 min minimum on one ticket
  3. 10:35 ORD → 12:46 BHM
    UA 4380 · United, flown by GoJet · 2h 11m · 76% on time, 0.0% cancelled

Total trip 7h 42m, scheduled departure to arrival. Times are local. Both flew on 37 of the last 56 days.

Makes the connection100%The first flight arrived more than 111 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 2h 36m layover.
Arrives on time76%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (76%).
Total trip7h 42mIAH 05:04 to BHM 12:46, 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.