UA309 · UAL309

UAL309 over the last 30 days

As of 2026-10-24

UAL309 is operated by United Airlines on the route Chicago O'Hare International Airport (ORD/KORD) → Dallas Fort Worth International Airport (DFW/KDFW). It usually takes off around 19:45 UTC (14:45 local time, ORD). It usually lands around 21:42 UTC (16:42 local time, DFW). Most frequent aircraft type: BOEING 737-900 (B739).

Days with an observed flight (last 30 days)

27/30

Days of the week with an observed flight

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

Typical take-off

19:45 UTC · 14:45 local time (ORD)

Typical landing

21:42 UTC · 16:42 local time (DFW)

Typical time airborne

113 min

Median departure delay on this route

−1 min

Departures within 15 minutes of schedule

81 %

Departures measured

194

Our measurement against the airport's published schedule 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: 22
• AIRBUS A-319 (A319) — Number of flights: 20
• AIRBUS A-320 (A320) — Number of flights: 7

Aircraft in the last 7 days

• N68805 · BOEING 737-900 2026-10-24
• N804UA · AIRBUS A-319 2026-10-23
• N68843 · BOEING 737-900 2026-10-23
• N816UA · AIRBUS A-319 2026-10-22
• N75433 · BOEING 737-900 2026-10-21
• N846UA · AIRBUS A-319 2026-10-21

Related flights on this route

• All flights KORD – KDFW