N
N400US
N400US is operated by UNITED STATES AVIATION UNDERWRITERS INC between UAB Hospital/Gardendale Fed Heliport (41AL) and Charles W. Baker Airport (K2M8). The flight is most often flown by a . Typical block time is 2h 5m. SkyMeter has observed 9 legs of this flight number via ADS-B.
✈
FLIGHTS
9
last 90 days
⏱
AVG DURATION
2h 5m
tracked time
📅
SERVICE PERIOD
06/11/2025 → 07/16/2026
first → last seen
🗺
ROUTES / TYPES
5 / 1
city pairs · airframes
⚠
INCIDENT RATE
11.1%
1 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
1
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 N400US
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window