Apparatus

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flight_takeoff Flight

ESF521

Operated by Estafeta Carga Aerea

Live map

Live map filtered to ESF521. Shown when the flight is currently airborne.

Route airports View route page →

Departure

MTY MMMY MVFR

Monterrey International Airport

Monterrey, MX

Local time
17:15 CST
Timezone
America/Monterrey
Type
Large Airport
Elevation
1,278 ft
Coordinates
25.7785, -100.1070

cloud Weather

Wind
310° / 12G23 kt
Visibility
7 SM
Ceiling
BKN 3,000 ft, OVC 7,000 ft
Temp / Dew
22°C / 17°C
Altimeter
29.95 inHg

Obs: 2026-04-18T22:40:00.000Z

Raw METAR / TAF 
METAR MMMY 182240Z 31012G23KT 7SM BKN030 OVC070 22/17 A2995 RMK 8/57/ HZY

TAF COR MMMY 182257Z 1818/1918 03012G22KT P6SM BKN020CB BKN070 OVC070 TX30/1820Z TN14/1912Z TEMPO 1901/1903 4SM TSRA BKN015CB FM190400 34010KT 5SM -RA BKN015 OVC070 FM190800 02005KT 2SM -DZ BR BKN010 OVC070

flight Live Traffic

flight_takeoff 17 Departures
flight_land 23 Arrivals

Arrival

SLP MMSP VFR

Ponciano Arriaga International Airport

San Luis Potosí, MX

Local time
17:15 CST
Timezone
America/Mexico_City
Type
Medium Airport
Elevation
6,035 ft
Coordinates
22.2620, -100.9357

cloud Weather

Wind
110° / 8 kt
Visibility
10 SM
Ceiling
SCT 2,500 ft, BKN 23,000 ft
Temp / Dew
32°C / 3°C
Altimeter
30.02 inHg

Obs: 2026-04-18T22:45:00.000Z

Raw METAR / TAF 
METAR MMSP 182245Z 11008KT 10SM SCT025TCU BKN230 32/03 A3002 RMK 8/208

TAF MMSP 181706Z 1818/1918 07010KT P6SM SCT030 BKN230 TX31/1821Z TN09/1912Z BECMG 1821/1822 12012KT FM190200 12010KT P6SM SCT020CB BKN080 OVC250 TEMPO 1902/1906 4SM TSRA BKN020CB OVC080 FM190600 10010KT 5SM -RA BKN015 BKN100 BKN230 FM191200 12010KT P6SM BKN020 BKN120

flight Live Traffic

flight_takeoff 2 Departures
flight_land 3 Arrivals

Recent history last 4

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-17 0D0F03 MTY → SLP Apr 17, 06:40 UTCApr 17, 07:00 UTC20m - -
2026-04-16 0D0F03 MTY → SLP Apr 16, 06:29 UTCApr 16, 06:49 UTC20m - -
2026-04-15 0D0F03 MTY → SLP Apr 15, 07:01 UTCApr 15, 07:20 UTC20m - -
2026-04-14 0D0C9C - Apr 14, 06:45 UTCApr 14, 07:05 UTC20m - -

Performance history

Flights tracked
4
Avg arrival delay
-
On-time arrival
-
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 4

ESF521 frequently asked

Where does flight ESF521 fly?
ESF521 (Estafeta Carga Aerea) flies from MTY to SLP. View the full route page.
How long is flight ESF521?
Based on observed flights, ESF521 takes on average 20m from takeoff to landing.
How often does ESF521 fly?
ESF521 has been observed flying occasionally in our tracking data. We've recorded 4 flights under this callsign.
What aircraft operates flight ESF521?
ESF521 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ESF521 live?
Yes. When ESF521 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.