Apparatus

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flight_takeoff Flight

CAL7840

Operated by China Airlines

Live map

Live map filtered to CAL7840. Shown when the flight is currently airborne.

Route airports View route page →

Departure

KHH RCKH VFR

Kaohsiung International Airport

Kaohsiung (Xiaogang), TW

Local time
19:39 GMT+8
Timezone
Asia/Taipei
Type
Large Airport
Elevation
31 ft
Coordinates
22.5771, 120.3500

cloud Weather

Wind
30° / 7 kt
Visibility
6 SM
Ceiling
FEW 1,300 ft, SCT 4,500 ft, BKN 7,500 ft
Temp / Dew
23°C / 20°C
Altimeter
29.91 inHg

Obs: 2026-04-25T11:00:00.000Z

Raw METAR / TAF 
METAR RCKH 251100Z 03007KT 360V060 9999 FEW013 SCT045 BKN075 23/20 Q1013 NOSIG RMK A2994

TAF RCKH 251100Z 2512/2618 03005KT 9999 FEW015 BKN032 TEMPO 2519/2601 5000 BR BECMG 2601/2603 28010KT TEMPO 2610/2612 34005KT

flight Live Traffic

flight_takeoff 0 Departures
flight_land 1 Arrivals

Arrival

TPE RCTP MVFR

Taiwan Taoyuan International Airport

Taoyuan, TW

Local time
19:39 GMT+8
Timezone
Asia/Taipei
Type
Large Airport
Elevation
106 ft
Coordinates
25.0777, 121.2330

cloud Weather

Wind
100° / 6 kt
Visibility
6 SM
Ceiling
FEW 1,200 ft, BKN 2,500 ft, BKN 4,000 ft
Temp / Dew
19°C / 18°C
Altimeter
29.97 inHg
Wx
-DZ

Obs: 2026-04-25T11:00:00.000Z

Raw METAR / TAF 
METAR RCTP 251100Z 10006KT 9999 -DZ FEW012 BKN025 BKN040 19/18 Q1015 NOSIG RMK A3000

TAF RCTP 251100Z 2512/2618 05012KT 9999 FEW012 BKN032 TEMPO 2512/2516 SCT008 BKN017 BECMG 2610/2612 12005KT

flight Live Traffic

flight_takeoff 13 Departures
flight_land 26 Arrivals

Recent history last 1

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-25 899116 KHH → TPE Apr 25, 07:20 UTCApr 25, 08:00 UTC40m - -

Performance history

Flights tracked
1
Avg arrival delay
-
On-time arrival
-
Aircraft used
1

Monthly activity 1 month

Month Flights tracked
April 2026 1

CAL7840 frequently asked

Where does flight CAL7840 fly?
CAL7840 (China Airlines) flies from KHH to TPE. View the full route page.
How long is flight CAL7840?
Based on observed flights, CAL7840 takes on average 40m from takeoff to landing.
How often does CAL7840 fly?
CAL7840 has been observed flying rarely in our tracking data. We've recorded 1 flight under this callsign.
Can I track CAL7840 live?
Yes. When CAL7840 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.