Tail record · Bombardier Learjet 45 · United States register
N426SA: how this Bombardier Learjet 45 is flown
N426SA made 528 tracked flights in the 12 months to 29 Aug 2026. Fatigue and Utilization are graded here for free, against every tracked Bombardier Learjet 45; the other chapters are in the full TailCheck report.
01Fatigue
Harsher
0.6 hr per landing, 2nd percentile
Fleet median 1.4 hr per landing
against all 480 tracked Bombardier Learjet 45s since 1 Jan 2025
02Corrosion
Fleet 1%
Salt air, fleet median
This aircraft’s grade is in the full report — $395
against all 169 tracked Bombardier Learjet 45s since 1 Jan 2025
03Engines and brakes
Fleet 8%
Short runways, fleet median
This aircraft’s grade is in the full report — $395
against all 478 tracked Bombardier Learjet 45s since 1 Jan 2025
04Utilization
Harsher
46.0 flights/mo, >99th percentile
Fleet median 6.3 flights/mo
against all 480 tracked Bombardier Learjet 45s since 1 Jan 2025
GentlerTypicalHarsherContextEach figure is against the tracked Bombardier Learjet 45s since 1 Jan 2025, the peer group the full report uses; the middle half (25th–75th percentile) is typical.
Method: ADS-B tracking, published at least 7 days after each flight, dates only. Estimated hours from time in the air; every count is a minimum. About our data
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Not a substitute for a pre-purchase inspection or records review. TailCheck shows how an aircraft has been used, not its condition.