UA1920 · UAL1920

UAL1920 over the last 30 days

As of 2026-10-29

UAL1920 is operated by United Airlines on the route St. Louis Lambert International Airport (STL/KSTL) → Chicago O'Hare International Airport (ORD/KORD). It usually takes off around 18:41 UTC (13:41 local time, STL). It usually lands around 19:31 UTC (14:31 local time, ORD). Most frequent aircraft type: BOEING 737-800 (B738).

Days with an observed flight (last 30 days)

28/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri

Typical take-off

18:41 UTC · 13:41 local time (STL)

Typical landing

19:31 UTC · 14:31 local time (ORD)

Typical time airborne

52 min

Median departure deviation from the usual time on this route

+1 min

Departures within 15 minutes of the usual time

79 %

Departures measured

61

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 737-800 (B738) — Number of flights: 25
• BOEING 737-700 (B737) — Number of flights: 13
• BOEING 737 MAX 9 (B39M) — Number of flights: 3

Aircraft in the last 7 days

• N75436 · BOEING 737-900 2026-10-29
• N37548 · BOEING 737 MAX 9 2026-10-28
• N37456 · BOEING 737-900 2026-10-27
• N37556 · BOEING 737 MAX 9 2026-10-26
• N25201 · BOEING 737-800 2026-10-24
• N35260 · BOEING 737-800 2026-10-23

Related flights on this route

• All flights KSTL – KORD