UA797 · UAL797 — Washington, D.C. → Denver

UAL797 over the last 30 days

As of 2026-11-03

UAL797 is operated by United Airlines on the route Washington Dulles International Airport (IAD/KIAD) → Denver International Airport (DEN/KDEN). It usually takes off around 12:25 UTC (08:25 local time, IAD). It usually lands around 15:41 UTC (09:41 local time, DEN). Most frequent aircraft type: AIRBUS A-319 (A319).

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

12:25 UTC · 08:25 local time (IAD)

Typical landing

15:41 UTC · 09:41 local time (DEN)

Typical time airborne

196 min

Median departure deviation from the usual time on this route

+1 min

Departures within 15 minutes of the usual time

78 %

Departures measured

180

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)

• AIRBUS A-319 (A319) — Number of flights: 21
• AIRBUS A-321neo (A21N) — Number of flights: 18
• BOEING 737 MAX 9 (B39M) — Number of flights: 15

Aircraft in the last 7 days

• N37473 · BOEING 737 MAX 9 2026-11-03
• N17461 · BOEING 737 MAX 9 2026-11-02
• N36447 · BOEING 737-900 2026-11-01
• N37540 · BOEING 737 MAX 9 2026-10-31
• N37469 · BOEING 737 MAX 9 2026-10-30
• N17467 · BOEING 737 MAX 9 2026-10-29

Related flights on this route

• All flights KIAD – KDEN