Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL440

Operated by United Airlines

Live map

Live map filtered to UAL440. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
01:39 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
120° / 6 kt
Visibility
10 SM
Ceiling
SCT 7,500 ft, BKN 10,000 ft, BKN 20,000 ft
Temp / Dew
4°C / -1°C
Altimeter
29.87 inHg

Obs: 2026-04-15T06:53:00.000Z

Raw METAR / TAF 
METAR KDEN 150653Z 12006KT 10SM SCT075 BKN100 BKN200 04/M01 A2987 RMK AO2 SLP085 T00391006 401610039

TAF KDEN 150528Z 1506/1612 21011KT P6SM SCT060 BKN090 FM150800 22010KT P6SM FEW090 SCT200 FM151500 25009KT P6SM FEW100 FM152000 30010KT P6SM FEW100 FM160300 21009KT P6SM SCT200

flight Live Traffic

flight_takeoff 111 Departures
flight_land 115 Arrivals

Arrival

LAX KLAX VFR

Los Angeles International Airport

Los Angeles, US

Local time
00:39 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
125 ft
Coordinates
33.9425, -118.4080

cloud Weather

Wind
220° / 3 kt
Visibility
10 SM
Ceiling
FEW 1,000 ft, FEW 1,200 ft
Temp / Dew
16°C / 12°C
Altimeter
30.03 inHg

Obs: 2026-04-15T06:53:00.000Z

Raw METAR / TAF 
METAR KLAX 150653Z 22003KT 10SM FEW010 FEW012 16/12 A3003 RMK AO2 SLP168 T01560122

TAF KLAX 150533Z 1506/1612 25010KT P6SM SKC FM150800 25005KT P6SM SKC FM151200 VRB03KT P6SM SCT007 FM151800 24006KT P6SM SCT250 FM152000 26012KT P6SM SCT250 FM160400 26006KT P6SM SCT250 FM160800 VRB03KT P6SM SCT250

flight Live Traffic

flight_takeoff 157 Departures
flight_land 98 Arrivals

Recent history last 3

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 A46D4A DEN → LAX Apr 13, 19:50 UTCApr 13, 20:05 UTC15m - -
2026-04-13 A46D4A DEN → LAX Apr 13, 16:15 UTCApr 13, 20:05 UTC3h 50m - -
2026-04-12 A91536 DEN → LAX Apr 12, 17:15 UTCApr 12, 20:15 UTC3h 0m - -

Performance history

Flights tracked
3
Avg arrival delay
-
On-time arrival
-
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 3

UAL440 frequently asked

Where does flight UAL440 fly?
UAL440 (United Airlines) flies from DEN to LAX. View the full route page.
How long is flight UAL440?
Based on observed flights, UAL440 takes on average 2h 22m from takeoff to landing.
How often does UAL440 fly?
UAL440 has been observed flying occasionally in our tracking data. We've recorded 3 flights under this callsign.
What aircraft operates flight UAL440?
UAL440 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL440 live?
Yes. When UAL440 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.