N
N4438
SPIRIT AIR INC · U98 → BOI
N4438 is operated by SPIRIT AIR INC between Idaho City US Forest Service Airport (U98) and Boise Air Terminal/Gowen Field (KBOI). The flight is most often flown by a . Typical block time is 1h 31m. SkyMeter has observed 101 legs of this flight number via ADS-B.
✈
FLIGHTS
101
last 90 days
⏱
AVG DURATION
1h 31m
tracked time
📅
SERVICE PERIOD
7/27/2025 → 9/10/2026
first → last seen
🗺
ROUTES / TYPES
18 / 1
city pairs · airframes
⚠
INCIDENT RATE
8.9%
9 flagged
Routes flown
By count · last 90 days
Aircraft types
Equipment used on this number
Safety profile
Flagged flights · last 90 days
Go-arounds
0
Unstable approach
9
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 N4438
8/29/2026
33m
△ Low approach-stability score
8/27/2026
31m
△ Low approach-stability score
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window