UA1477 · UAL1477

UAL1477 over the last 30 days

As of 2026-10-26

UAL1477 is operated by United Airlines on the route George Bush Intercontinental Airport (IAH/KIAH) → San Antonio International Airport (SAT/KSAT). It usually takes off around 23:47 UTC (18:47 local time, IAH). It usually lands around 00:29 UTC (19:29 local time, SAT). Most frequent aircraft type: BOEING 737 MAX 9 (B39M).

Days with an observed flight (last 30 days)

29/30

Days of the week with an observed flight

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

Typical take-off

23:47 UTC · 18:47 local time (IAH)

Typical landing

00:29 UTC · 19:29 local time (SAT)

Typical time airborne

38 min

Median departure deviation from the usual time on this route

+11 min

Departures within 15 minutes of the usual time

59 %

Departures measured

87

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 MAX 9 (B39M) — Number of flights: 44
• BOEING 737-700 (B737) — Number of flights: 26
• BOEING 737 MAX 8 (B38M) — Number of flights: 3

Aircraft in the last 7 days

• N14735 · BOEING 737-700 2026-10-26
• N17730 · BOEING 737-700 2026-10-25
• N33714 · BOEING 737-700 2026-10-24
• N37567 · BOEING 737 MAX 9 2026-10-24
• N13750 · BOEING 737-700 2026-10-24
• N17574 · BOEING 737 MAX 9 2026-10-23

Related flights on this route

• All flights KIAH – KSAT