Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL661

Operated by United Airlines

Live map

Live map filtered to UAL661. Shown when the flight is currently airborne.

Route airports View route page →

Departure

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
01:24 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
80° / 5 kt
Visibility
10 SM
Ceiling
SCT 5,000 ft, SCT 7,500 ft
Temp / Dew
22°C / 17°C
Altimeter
30.07 inHg

Obs: 2026-08-28T05:51:00.000Z

Raw METAR / TAF 
METAR KORD 280551Z 08005KT 10SM SCT050 SCT075 22/17 A3007 RMK AO2 SLP179 T02170172 10244 20211 402780183 53009

TAF KORD 280520Z 2806/2912 VRB04KT P6SM FEW050 FM281500 22006KT P6SM SCT050

flight Live Traffic

flight_takeoff 176 Departures
flight_land 118 Arrivals

Arrival

EWR KEWR VFR

Newark Liberty International Airport

Newark, US

Local time
02:24 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
18 ft
Coordinates
40.6894, -74.1705

cloud Weather

Wind
70° / 4 kt
Visibility
10 SM
Ceiling
FEW 1,800 ft, SCT 4,000 ft, BKN 9,000 ft, BKN 15,000 ft
Temp / Dew
22°C / 19°C
Altimeter
29.97 inHg
Wx
-RA

Obs: 2026-08-28T06:04:00.000Z

Raw METAR / TAF 
SPECI KEWR 280604Z 07004KT 10SM -RA FEW018 SCT040 BKN090 BKN150 BKN250 22/19 A2997 RMK AO2 TSE04 PRESFR P0000 T02170194 $

TAF KEWR 280528Z 2806/2912 VRB05KT P6SM VCTS SCT015 BKN040CB FM280700 VRB05KT P6SM SCT015 BKN040 TEMPO 2807/2811 5SM BR BKN015 FM281500 31008KT P6SM SCT040 BKN070 PROB30 2818/2824 4SM -SHRA BR BKN040 FM290100 34009KT P6SM FEW040

flight Live Traffic

flight_takeoff 161 Departures
flight_land 93 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A77C11 ORD → EWR Jul 26, 21:05 UTCJul 26, 22:15 UTC1h 10m - -
2026-07-25 A11FC1 ORD → EWR Jul 25, 22:05 UTCJul 25, 22:45 UTC40m - -
2026-07-25 A11FC1 ORD → EWR Jul 25, 21:12 UTCJul 25, 22:27 UTC1h 15m +27m on time
2026-07-25 A11FC1 ORD → EWR Jul 25, 20:55 UTCJul 25, 22:00 UTC1h 5m - -
2026-07-25 A224F9 ORD → EWR Jul 25, 14:15 UTCJul 25, 19:05 UTC4h 50m - -
2026-07-25 A0B88B ORD → EWR Jul 25, 03:03 UTCJul 25, 06:36 UTC3h 33m -642m -3m
2026-07-25 A0B88B ORD → EWR Jul 25, 03:00 UTCJul 25, 06:40 UTC3h 40m - -
2026-07-24 A0817F ORD → EWR Jul 24, 21:35 UTCJul 24, 23:25 UTC1h 50m - -
2026-07-24 A0E6C6 ORD → EWR Jul 24, 14:05 UTCJul 24, 18:50 UTC4h 45m - -
2026-07-24 A0B7B6 ORD → EWR Jul 24, 03:40 UTCJul 24, 07:20 UTC3h 40m - -
2026-07-23 A77C11 ORD → EWR Jul 23, 21:10 UTCJul 23, 23:00 UTC1h 50m - -
2026-07-23 A2C336 ORD → EWR Jul 23, 14:10 UTCJul 23, 19:10 UTC5h 0m - -
2026-07-23 A0B889 ORD → EWR Jul 23, 03:25 UTCJul 23, 07:10 UTC3h 45m - -
2026-07-22 A0A91E ORD → EWR Jul 22, 21:05 UTCJul 22, 23:00 UTC1h 55m - -
2026-07-22 A3B268 ORD → EWR Jul 22, 14:10 UTCJul 22, 18:50 UTC4h 40m - -
2026-07-22 A2452C - Jul 22, 03:25 UTCJul 22, 05:25 UTC2h 0m - -
2026-07-21 A2452C ORD → LAX Jul 21, 03:40 UTCJul 21, 07:25 UTC3h 45m - -
2026-07-20 A3C3E0 EWR → ORD Jul 20, 21:20 UTCJul 20, 23:40 UTC2h 20m - -
2026-07-20 A49F89 - Jul 20, 14:05 UTCJul 20, 19:05 UTC5h 0m - -
2026-07-19 A14700 - Jul 19, 21:15 UTCJul 19, 23:05 UTC1h 50m - -
2026-07-19 A14700 EWR → ORD Jul 19, 21:12 UTCJul 19, 22:53 UTC1h 41m +27m -4m
2026-07-19 A0E6C6 - Jul 19, 14:05 UTCJul 19, 15:20 UTC1h 15m - -
2026-07-18 A0E6C6 - Jul 18, 18:15 UTCJul 18, 23:00 UTC4h 45m - -
2026-07-18 A0B7FB - Jul 18, 04:15 UTCJul 18, 07:45 UTC3h 30m - -
2026-07-18 A0B7FB ORD → LAX Jul 18, 03:48 UTCJul 18, 07:39 UTC3h 51m +78m on time
2026-07-17 A11FA3 EWR → ORD Jul 17, 22:37 UTCJul 18, 00:07 UTC1h 30m +112m +83m
2026-07-17 A11FA3 EWR → ORD Jul 17, 22:25 UTCJul 18, 00:19 UTC1h 55m - -
2026-07-17 A0E751 - Jul 17, 14:10 UTCJul 17, 19:09 UTC5h 0m - -
2026-07-17 A2BBCC EWR → ORD Jul 17, 02:05 UTCJul 17, 03:55 UTC1h 50m - -
2026-07-16 A13651 - Jul 16, 14:10 UTCJul 16, 19:05 UTC4h 55m - -

Performance history

Flights tracked
306 showing last 30
Avg arrival delay
+15m
On-time arrival
80% 80% on time
Aircraft used
20

Monthly activity 4 months

Month Flights tracked
July 2026 73
June 2026 70
May 2026 83
April 2026 80

UAL661 frequently asked

Where does flight UAL661 fly?
UAL661 (United Airlines) flies from ORD to EWR. View the full route page.
How long is flight UAL661?
Based on observed flights, UAL661 takes on average 2h 57m from takeoff to landing.
How often does UAL661 fly?
UAL661 has been observed flying several times a week in our tracking data. We've recorded 306 flights under this callsign.
Is flight UAL661 usually on time?
Across recent flights, UAL661 arrives with an average 15-minute delay. 80% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL661?
UAL661 has been operated by 20 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL661 live?
Yes. When UAL661 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.