MAS4 is a flight number operated by between Kuala Lumpur International Airport (WMKK) and London Heathrow Airport (EGLL). SkyMeter last tracked MAS4 on October 22, 2026. The flight is most often flown by a AIRBUS Airbus 350-900. Typical block time is 12h 46m. SkyMeter has observed 83 legs of this flight number via ADS-B.
SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.
Aircraft types
Equipment used on this number
Safety profile
Flagged flights · last 90 days
Recent flights
Newest 30 operations of MAS4
