Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1666

Operated by UAL

Live map

Live map filtered to UAL1666. Shown when the flight is currently airborne.

Route airports View route page →

Departure

CVG KCVG VFR

Cincinnati Northern Kentucky International Airport

Cincinnati / Covington, US

Local time
01:06 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
896 ft
Coordinates
39.0488, -84.6678

cloud Weather

Wind
210° / 12G20 kt
Visibility
10 SM
Ceiling
BKN 25,000 ft
Temp / Dew
22°C / 16°C
Altimeter
29.95 inHg

Obs: 2026-04-15T04:52:00.000Z

Raw METAR / TAF 
METAR KCVG 150452Z 21012G20KT 10SM BKN250 22/16 A2995 RMK AO2 SLP131 T02220156 402720183

TAF KCVG 142320Z 1500/1606 21014G22KT P6SM SCT050 FM150100 20011KT P6SM SCT250 FM150400 21011KT P6SM SCT250 WS020/23045KT FM151000 20010KT P6SM FEW050 SCT250 FM151600 23014G22KT P6SM SCT050 FM160000 20011KT P6SM SCT150

flight Live Traffic

flight_takeoff 59 Departures
flight_land 96 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
23:06 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
250° / 16G22 kt
Visibility
10 SM
Ceiling
BKN 5,500 ft, BKN 7,000 ft, OVC 11,000 ft
Temp / Dew
9°C / -3°C
Altimeter
29.89 inHg

Obs: 2026-04-15T05:00:00.000Z

Raw METAR / TAF 
SPECI KDEN 150500Z 25016G22KT 10SM BKN055 BKN070 OVC110 09/M03 A2989 RMK AO2 WSHFT 0440 T00941033

TAF KDEN 150454Z 1505/1606 25011G17KT P6SM BKN090 FM150600 21007KT P6SM FEW100 SCT200 FM151400 27007KT P6SM SCT200 FM152100 31008KT P6SM SCT200 FM160300 23007KT P6SM SCT200

flight Live Traffic

flight_takeoff 628 Departures
flight_land 561 Arrivals

Recent history last 1

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 A582BB - Apr 13, 13:15 UTCApr 13, 15:48 UTC2h 33m +15m +6m

Performance history

Flights tracked
1
Avg arrival delay
+6m
On-time arrival
100% 100% on time
Aircraft used
1

Monthly activity 1 month

Month Flights tracked
April 2026 1

UAL1666 frequently asked

Where does flight UAL1666 fly?
UAL1666 (UAL) flies from CVG to DEN. View the full route page.
How long is flight UAL1666?
Based on observed flights, UAL1666 takes on average 2h 33m from takeoff to landing.
How often does UAL1666 fly?
UAL1666 has been observed flying rarely in our tracking data. We've recorded 1 flight under this callsign.
Is flight UAL1666 usually on time?
Across recent flights, UAL1666 arrives with an average 6-minute delay. 100% of flights arrive within 15 minutes of schedule.
Can I track UAL1666 live?
Yes. When UAL1666 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.