25 active days
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Tracked directional route
LHR → SOF
London Heathrow Airport → Sofia Airport
LHR
EGLLLondon Heathrow AirportOpen live airport profile →DestinationSOF
LBSFSofia AirportOpen live airport profile →View return routeSOF → LHRAnalysis window
Aug 21 – Sep 24, 2026
Every derived statistic, trend, operator and tail number breakdown, flight observation, and mapped path below uses this flight-date window.
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1,302 mi avg per flight
2 hr 32 min average
Average across flights included in analytics
2 flight numbers
Tracked activity
Aug 21 – Sep 24, 2026 · 25 active days
Flights42
Aug 21
Aug 22
Aug 23
Aug 24
Aug 26
Aug 28
Aug 29
Aug 30
Aug 31
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Sep 21
Sep 23
Observed operators
Operators tracked on LHR → SOF
Operator activity within Aug 21 – Sep 24, 2026.
| Operator | Flights | Flight numbers | Tail numbers | Tracked distance | First observed | Last observed |
|---|---|---|---|---|---|---|
| 23 | 1 | 7 | 29,744 mi | Aug 21, 2026, 5:43 PM UTC | Sep 23, 2026, 7:38 PM UTC | |
| 19 | 1 | 14 | 24,945 mi | Aug 21, 2026, 7:26 AM UTC | Sep 23, 2026, 5:11 PM UTC |
Observed services
Flight numbers tracked on LHR → SOF
Open a flight number for its complete tracked profile.
Observed tail numbers
Tail numbers tracked on LHR → SOF
Open a tail number for its complete tracked profile.
| Tail number | Type | Flights | Flight numbers | Tracked distance | Last observed |
|---|---|---|---|---|---|
| BCS3 | 10 | 1 | 12,915 mi | Sep 16, 2026, 7:40 PM UTC | |
| BCS3 | 4 | 1 | 5,167 mi | Sep 23, 2026, 7:38 PM UTC | |
| BCS3 | 3 | 1 | 3,880 mi | Sep 14, 2026, 9:43 PM UTC | |
| A20N | 2 | 1 | 2,630 mi | Sep 23, 2026, 5:11 PM UTC | |
| A20N | 2 | 1 | 2,569 mi | Sep 20, 2026, 4:39 PM UTC | |
| BCS1 | 2 | 1 | 2,586 mi | Sep 19, 2026, 10:48 AM UTC |
Observed aircraft types
Aircraft types tracked on LHR → SOF
Observed flights grouped by aircraft designator and matched to the aircraft reference catalog.
| Type | Aircraft name | Flights | Makeup | Tail numbers | Tracked distance | Operators | Flight numbers | First observed | Last observed |
|---|---|---|---|---|---|---|---|---|---|
| BCS3 | Airbus A220-300 | 20 | 47.6% | 5 | 25,858 mi | 1 | 1 | Aug 21, 2026, 5:43 PM UTC | Sep 23, 2026, 7:38 PM UTC |
| A320 | Airbus A320 | 10 | 23.8% | 8 | 13,245 mi | 1 | 1 | Aug 21, 2026, 7:26 AM UTC | Sep 18, 2026, 10:22 AM UTC |
| A20N | Airbus A320neo | 9 | 21.4% | 6 | 11,700 mi | 1 | 1 | Aug 26, 2026, 2:38 PM UTC | Sep 23, 2026, 5:11 PM UTC |
| BCS1 | Airbus A220-100 | 3 | 7.1% | 2 | 3,886 mi | 1 | 1 | Aug 23, 2026, 8:15 AM UTC | Sep 19, 2026, 10:48 AM UTC |
Observation log
Flight observations
Latest 100 flights on LHR → SOF within Aug 21 – Sep 24, 2026