Apparatus

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flight_takeoff Flight

CSB7740

Operated by 21 Air

Live map

Live map filtered to CSB7740. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SJU TJSJ VFR

Luis Munoz Marin International Airport

San Juan, PR

Local time
05:29 AST
Timezone
America/Puerto_Rico
Type
Large Airport
Elevation
9 ft
Coordinates
18.4394, -66.0018

cloud Weather

Wind
100° / 3 kt
Visibility
10 SM
Ceiling
FEW 2,500 ft, SCT 5,000 ft, BKN 6,000 ft
Temp / Dew
23°C / 21°C
Altimeter
29.94 inHg

Obs: 2026-04-19T08:56:00.000Z

Raw METAR / TAF 
METAR TJSJ 190856Z 10003KT 10SM FEW025 SCT050 BKN060 23/21 A2994 RMK AO2 RAB38E55 SLP137 VCSH W P0005 60006 T02280211 55008

TAF TJSJ 190520Z 1906/2006 10006KT P6SM VCSH FEW025 SCT040 FM191300 07015G23KT P6SM -RA SCT035 BKN050 FM192300 09014KT P6SM VCTS SCT025CB SCT050 FM200500 09009KT P6SM VCSH SCT050

flight Live Traffic

flight_takeoff 17 Departures
flight_land 14 Arrivals

Arrival

UIO SEQM MVFR

Mariscal Sucre International Airport

Quito, EC

Local time
04:29 GMT-5
Timezone
America/Guayaquil
Type
Large Airport
Elevation
7,841 ft
Coordinates
-0.1254, -78.3543

cloud Weather

Wind
120° / 2 kt
Visibility
6 SM
Ceiling
SCT 500 ft, BKN 2,000 ft
Temp / Dew
12°C / 11°C
Altimeter
30.27 inHg

Obs: 2026-04-19T09:00:00.000Z

Raw METAR / TAF 
METAR SEQM 190900Z 12002KT 9999 SCT005 BKN020 12/11 Q1025 NOSIG RMK A3029

TAF SEQM 190530Z 1906/2006 VRB03KT 9999 BKN005 BECMG 1911/1913 FEW010 BKN020 BECMG 1915/1917 36014KT SCT030 SCT100 PROB40 TEMPO 1919/1922 TS FEW023CB BKN030 BECMG 1923/2001 02004KT SCT010 BKN020 TX23/1919Z TN12/1911Z

flight Live Traffic

flight_takeoff 6 Departures
flight_land 2 Arrivals

Recent history last 9

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-19 A0A644 SJU → UIO Apr 19, 02:45 UTCApr 19, 04:00 UTC1h 15m - -
2026-04-18 A18CE8 SJU → UIO Apr 18, 03:40 UTCApr 18, 04:10 UTC30m - -
2026-04-18 A18CE8 SJU → UIO Apr 18, 02:55 UTCApr 18, 11:35 UTC8h 40m - -
2026-04-17 A0A644 SJU → UIO Apr 17, 03:20 UTCApr 17, 03:45 UTC25m - -
2026-04-17 A0A644 SJU → UIO Apr 17, 02:30 UTCApr 17, 02:50 UTC20m - -
2026-04-16 A18CE8 SJU → UIO Apr 16, 05:24 UTCApr 16, 05:34 UTC10m - -
2026-04-16 A18CE8 SJU → UIO Apr 16, 03:09 UTCApr 16, 04:24 UTC1h 15m - -
2026-04-15 A09B65 SJU → UIO Apr 15, 02:55 UTCApr 15, 03:50 UTC55m - -
2026-04-15 A09B65 SJU → UIO Apr 15, 02:35 UTCApr 15, 02:50 UTC15m - -

Performance history

Flights tracked
9
Avg arrival delay
-
On-time arrival
-
Aircraft used
3

Monthly activity 1 month

Month Flights tracked
April 2026 9

CSB7740 frequently asked

Where does flight CSB7740 fly?
CSB7740 (21 Air) flies from SJU to UIO. View the full route page.
How long is flight CSB7740?
Based on observed flights, CSB7740 takes on average 1h 32m from takeoff to landing.
How often does CSB7740 fly?
CSB7740 has been observed flying several times a week in our tracking data. We've recorded 9 flights under this callsign.
What aircraft operates flight CSB7740?
CSB7740 has been operated by 3 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track CSB7740 live?
Yes. When CSB7740 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.