UA1524 · UAL1524

UAL1524 over the last 30 days

As of 2026-10-27

UAL1524 is operated by United Airlines on the route Washington Dulles International Airport (IAD/KIAD) → George Bush Intercontinental Airport (IAH/KIAH). It usually takes off around 12:50 UTC (08:50 local time, IAD). It usually lands around 15:32 UTC (10:32 local time, IAH). Most frequent aircraft type: BOEING 737-900 (B739).

Days with an observed flight (last 30 days)

30/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Typical take-off

12:50 UTC · 08:50 local time (IAD)

Typical landing

15:32 UTC · 10:32 local time (IAH)

Typical time airborne

158 min

Median departure deviation from the usual time on this route

0 min

Departures within 15 minutes of the usual time

86 %

Departures measured

132

Our measurement against the usual departure time of the route, from our own observations over the last 28 days; the figures cover all flights of this airline on the route.

Aircraft types on this flight (last 30 days)

• BOEING 737-900 (B739) — Number of flights: 84
• BOEING 737 MAX 8 (B38M) — Number of flights: 3
• BOEING 737 MAX 9 (B39M) — Number of flights: 3

Aircraft in the last 7 days

• N37434 · BOEING 737-900 2026-10-27
• N656UA · BOEING 767-300 2026-10-27
• N39475 · BOEING 737-900 2026-10-27
• N68834 · BOEING 737-900 2026-10-26
• N660UA · BOEING 767-300 2026-10-26
• N27477 · BOEING 737-900 2026-10-26

Related flights on this route

• All flights KIAD – KIAH