UA661 · UAL661

Schedule for today and the next days

• 2026-10-27 09:00 · Chicago O'Hare International Airport (ORD/KORD) → Southwest Florida International Airport (RSW/KRSW)

Scheduled times from airport boards, in local time. Actual departures and arrivals are measured by the map.flights network. Letištní tabule: Airport Authority Hong Kong / DATA.GOV.HK, Dubai Airports, Chicago Department of Aviation, Hobart Airport, Wellington Airport, Hamad International Airport

UAL661 over the last 30 days

As of 2026-10-26

UAL661 is operated by United Airlines on the route Newark Liberty International Airport (EWR/KEWR) → Chicago O'Hare International Airport (ORD/KORD). It usually takes off around 21:13 UTC (17:13 local time, EWR). It usually lands around 23:09 UTC (18:09 local time, ORD). Most frequent aircraft type: BOEING 737-700 (B737).

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

21:13 UTC · 17:13 local time (EWR)

Typical landing

23:09 UTC · 18:09 local time (ORD)

Typical time airborne

115 min

Median departure deviation from the usual time on this route

+1 min

Departures within 15 minutes of the usual time

77 %

Departures measured

306

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 737-700 (B737) — Number of flights: 31
• BOEING 737-900 (B739) — Number of flights: 25
• BOEING 737 MAX 9 (B39M) — Number of flights: 1

Aircraft in the last 7 days

• N37466 · BOEING 737-900 2026-10-26
• N63890 · BOEING 737-900 2026-10-25
• N33132 · BOEING 757-200 2026-10-24
• N13718 · BOEING 737-700 2026-10-24
• N69829 · BOEING 737-900 2026-10-23
• N14704 · BOEING 737-700 2026-10-23

Related flights on this route

• All flights KEWR – KORD