Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

ASL4040

Operated by Spurling Aviation

Live map

Live map filtered to ASL4040. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BEG LYBE VFR

Belgrade Nikola Tesla Airport

Belgrade, RS

Local time
12:20 GMT+2
Timezone
Europe/Belgrade
Type
Large Airport
Elevation
335 ft
Coordinates
44.8184, 20.3091

cloud Weather

Wind
120° / 6 kt
Visibility
6 SM
Ceiling
CAVOK
Temp / Dew
32°C / 15°C
Altimeter
30.03 inHg

Obs: 2026-08-28T10:00:00.000Z

Raw METAR / TAF 
METAR LYBE 281000Z 12006KT 010V170 CAVOK 32/15 Q1017 NOSIG

TAF LYBE 280500Z 2806/2906 12012KT CAVOK TX35/2813Z TN23/2904Z TEMPO 2814/2902 12017G27KT

Arrival

SOF LBSF VFR

Sofia Airport

Sofia, BG

Local time
13:20 GMT+3
Timezone
Europe/Sofia
Type
Large Airport
Elevation
1,742 ft
Coordinates
42.6964, 23.4177

cloud Weather

Wind
20° / 6 kt
Visibility
6 SM
Ceiling
FEW 6,500 ft
Temp / Dew
29°C / 13°C
Altimeter
30.12 inHg

Obs: 2026-08-28T10:00:00.000Z

Raw METAR / TAF 
METAR LBSF 281000Z 02006KT 330V070 9999 FEW065 29/13 Q1020 NOSIG

TAF LBSF 280500Z 2806/2906 VRB04KT 9999 SCT050 BECMG 2808/2810 05010KT BECMG 2817/2819 VRB04KT

Recent history last 8

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-20 4C01E1 BEG → SOF Jul 20, 03:15 UTCJul 20, 03:50 UTC35m - -
2026-07-13 503D41 BEG → VNO Jul 13, 19:35 UTCJul 13, 21:20 UTC1h 45m - -
2026-07-12 502DAC - Jul 12, 22:50 UTCJul 12, 23:55 UTC1h 5m - -
2026-07-07 4C0222 - Jul 7, 04:30 UTCJul 7, 06:25 UTC1h 55m - -
2026-06-29 4C01EE - Jun 29, 03:05 UTCJun 29, 03:39 UTC35m - -
2026-05-18 4C01F2 BEG → SOF May 18, 05:30 UTCMay 18, 05:50 UTC20m - -
2026-05-13 4C0240 BEG → SOF May 13, 06:20 UTCMay 13, 06:50 UTC30m - -
2026-05-11 4C0178 BEG → SOF May 11, 04:05 UTCMay 11, 04:35 UTC30m - -

Performance history

Flights tracked
8
Avg arrival delay
-
On-time arrival
-
Aircraft used
8

Monthly activity 3 months

Month Flights tracked
July 2026 4
June 2026 1
May 2026 3

ASL4040 frequently asked

Where does flight ASL4040 fly?
ASL4040 (Spurling Aviation) flies from BEG to SOF. View the full route page.
How long is flight ASL4040?
Based on observed flights, ASL4040 takes on average 54m from takeoff to landing.
How often does ASL4040 fly?
ASL4040 has been observed flying several times a week in our tracking data. We've recorded 8 flights under this callsign.
What aircraft operates flight ASL4040?
ASL4040 has been operated by 8 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track ASL4040 live?
Yes. When ASL4040 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.