N421FX · EMBRAER EMB545 Praetor 500

Manufacturer and model

EMBRAER EMB-545 Legacy 450

Operator

Flexjet (LXJ)

First seen

2026-08-10

Last seen

2026-10-28

Flights over the last 30 days

89

Recent flights

• LXJ421 → Hollywood Burbank/Bob Hope Airport (BUR/KBUR) 2026-10-28
• LXJ421 2026-10-28
• LXJ421 Austin Bergstrom International Airport (AUS/KAUS) → 2026-10-28
• LXJ421 Spirit of St Louis Airport (SUS/KSUS) → Austin Bergstrom International Airport (AUS/KAUS) 2026-10-27
• LXJ421 Nashville International Airport (BNA/KBNA) → 2026-10-27

Sources: the aircraft registry and our own observations; flight totals also include history taken over from before our own network started.