UA323 · UAL323

UAL323 over the last 30 days

As of 2026-10-29

UAL323 is operated by United Airlines on the route John Wayne Orange County International Airport (SNA/KSNA) → Denver International Airport (DEN/KDEN). It usually takes off around 14:18 UTC (07:18 local time, SNA). It usually lands around 16:10 UTC (10:10 local time, DEN). Most frequent aircraft type: BOEING 737 MAX 8 (B38M).

Days with an observed flight (last 30 days)

29/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri, Sat

Typical take-off

14:18 UTC · 07:18 local time (SNA)

Typical landing

16:10 UTC · 10:10 local time (DEN)

Typical time airborne

112 min

Median departure deviation from the usual time on this route

+7 min

Departures within 15 minutes of the usual time

75 %

Departures measured

68

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 8 (B38M) — Number of flights: 36
• BOEING 737-800 (B738) — Number of flights: 24
• BOEING 737 MAX 9 (B39M) — Number of flights: 1

Aircraft in the last 7 days

• N14240 · BOEING 737-800 2026-10-29
• N17341 · BOEING 737 MAX 8 2026-10-29
• N37253 · BOEING 737-800 2026-10-28
• N37465 · BOEING 737-900 2026-10-28
• N77296 · BOEING 737-800 2026-10-27
• N47345 · BOEING 737 MAX 8 2026-10-27

Related flights on this route

• All flights KSNA – KDEN