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

Greensboro → Atlanta via Dulles: arrives on time 43%

  1. 15:00 GSO → 16:18 IAD
    UA 4327 · United, flown by CommuteAir · 1h 18m · 67% on time, 6.2% cancelled
  2. 59m layover in Dulles (IAD) · 45 min minimum on one ticket
  3. 17:17 IAD → 19:16 ATL
    UA 2081 · United · 1h 59m · 70% on time, 0.6% cancelled

Total trip 4h 16m, scheduled departure to arrival. Times are local. Both flew on 32 of the last 56 days.

Makes the connection66%The first flight arrived more than 14 minutes late on 34% of the days it flew: too late for the 45-minute minimum connection on a 59m layover.
Arrives on time43%First flight not cancelled (6.2% are) × connection made (66%) × second flight not cancelled (0.6% are) and within 15 minutes (70%).
Total trip4h 16mGSO 15:00 to ATL 19:16, 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.