YEL42 is operated by SUMMIT AVIATION INC between Gallatin Field (KBZN) and Ennis Big Sky Airport (KEKS). The flight is most often flown by a DIAMOND Diamond Star DA40. Typical block time is 0h 49m. SkyMeter has observed 82 legs of this flight number via ADS-B.

FLIGHTS
82
last 90 days
AVG DURATION
49m
tracked time
📅
SERVICE PERIOD
06/05/2025 → 06/17/2026
first → last seen
🗺
ROUTES / TYPES
11 / 1
city pairs · airframes
INCIDENT RATE
3.7%
3 flagged

Routes flown

By count · last 90 days

9
6
avg 29m · Gallatin Field → Ennis Big Sky
3
avg 21m · Ennis Big Sky → Gallatin Field
avg 39m · Sportsmans Field → Gallatin Field
3
avg 17m · Mission Field → Gallatin Field
2
avg 25m · Livingston Memorial Hospital Heliport → Gallatin Field
2
avg 18m · Gallatin Field → Mission Field
KBOI U86
1
avg 35m · Boise Air Terminal/Gowen Field → Camas County
1
avg 24m · Jefco Skypark → Gallatin Field
1
avg 23m · Townsend → Gallatin Field

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
3
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of YEL42

30
06/17/2026
19m
△ Unstable approach
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window