Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

TNO4273

Operated by Aerotransporte de Carga Union

Live map

Live map filtered to TNO4273. Shown when the flight is currently airborne.

Route airports View route page →

Departure

MIA KMIA VFR

Miami International Airport

Miami, US

Local time
03:23 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
8 ft
Coordinates
25.7960, -80.2898

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
SCT 14,000 ft, BKN 25,000 ft
Temp / Dew
26°C / 24°C
Altimeter
29.92 inHg

Obs: 2026-05-30T06:53:00.000Z

Raw METAR / TAF 
METAR KMIA 300653Z 00000KT 10SM SCT140 BKN250 26/24 A2992 RMK AO2 SLP133 T02560239 $

TAF KMIA 300520Z 3006/3112 23004KT P6SM FEW040 BKN160 FM301500 28006KT P6SM SCT070 BKN100

flight Live Traffic

flight_takeoff 79 Departures
flight_land 72 Arrivals

Arrival

SJO MROC MVFR

Juan Santamaría International Airport

San José (Alajuela), CR

Local time
01:23 CST
Timezone
America/Costa_Rica
Type
Large Airport
Elevation
3,021 ft
Coordinates
9.9939, -84.2088

cloud Weather

Wind
90° / 5 kt
Visibility
6 SM
Ceiling
BKN 1,500 ft
Temp / Dew
21°C / 19°C
Altimeter
30.01 inHg

Obs: 2026-05-30T07:00:00.000Z

Raw METAR / TAF 
METAR MROC 300700Z 09005KT 9999 BKN015 21/19 A3001 NOSIG

TAF MROC 300514Z 3006/3106 04005KT 9999 SCT015 TX30/3018Z TN20/3010Z TEMPO 3006/3012 22004KT 5000 BR BKN010 BECMG 3013/3015 25010KT TEMPO 3019/3024 5000 TSRA SCT015CB BECMG 3101/3104 03005KT

flight Live Traffic

flight_takeoff 7 Departures
flight_land 4 Arrivals

Recent history last 6

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-24 A3B140 MIA → SJO May 24, 10:15 UTCMay 24, 19:50 UTC9h 35m - -
2026-05-05 A39AF6 MIA → SJO May 5, 19:00 UTCMay 6, 04:40 UTC9h 40m - -
2026-04-28 A3A61B MIA → SJO Apr 28, 20:25 UTCApr 28, 22:25 UTC2h 0m - -
2026-04-21 A3A61B MIA → SJO Apr 21, 21:00 UTCApr 22, 05:50 UTC8h 50m - -
2026-04-14 A3A61B - Apr 14, 14:50 UTCApr 14, 15:00 UTC10m - -
2026-04-14 A3A61B - Apr 14, 13:05 UTCApr 14, 14:45 UTC1h 40m - -

Performance history

Flights tracked
6
Avg arrival delay
-
On-time arrival
-
Aircraft used
3

Monthly activity 2 months

Month Flights tracked
May 2026 2
April 2026 4

TNO4273 frequently asked

Where does flight TNO4273 fly?
TNO4273 (Aerotransporte de Carga Union) flies from MIA to SJO. View the full route page.
How long is flight TNO4273?
Based on observed flights, TNO4273 takes on average 5h 19m from takeoff to landing.
How often does TNO4273 fly?
TNO4273 has been observed flying several times a week in our tracking data. We've recorded 6 flights under this callsign.
What aircraft operates flight TNO4273?
TNO4273 has been operated by 3 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track TNO4273 live?
Yes. When TNO4273 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.