Sofia Airport
Sofia, BulgariaSOF / LBSF
Major airport · 106 direct destinations · 1 runway · longest runway 11,811 ft
45 °F · RainSource: METAR observation via the NOAA Aviation Weather Center
Route
Maastricht is currently 1 hour behind Sofia.
Observed nonstop
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
Through the year
Through the day
Local time in Sofia. Most departures between 08:00 and 11:00.
Through the week
Fleet
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | Not seen in this month. | ||
| February 2026 | 1 | 2 | – |
| March 2026 | 1 | 2 | – |
| April 2026 | 1 | 2 | – |
| May 2026 | Not seen in this month. | ||
| June 2026 | Not seen in this month. | ||
| July 2026 | Not seen in this month. | ||
| August 2026 | Not seen in this month. | ||
| September 2026 | Not seen in this month. | ||
| October 2025 | Not seen in this month. | ||
| November 2025 | 1 | 2 | – |
| December 2025 | Not seen in this month. | ||
From observed callsign routes on SOF-MST - not a booking guarantee.
Sofia, BulgariaSOF / LBSF
Major airport · 106 direct destinations · 1 runway · longest runway 11,811 ft
45 °F · RainSource: METAR observation via the NOAA Aviation Weather Center
Maastricht, NetherlandsMST / EHBK
Regional airport · 22 direct destinations · 1 runway · longest runway 9,022 ft
63 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Same journey, a different airport nearby - with an observed direct connection.
The observed direct connection between Sofia Airport (SOF) and Maastricht Aachen Airport (MST) covers approximately 1,005 mi. The estimated flight time is around 2h 30m. Aer Lingus has been observed on this connection in the available route data.
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.