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 1h 59m. SkyMeter has observed 9 legs of this flight number via ADS-B.

✈
FLIGHTS
9
last 90 days
⏱
AVG DURATION
1h 59m
tracked time
📅
SERVICE PERIOD
6/11/2025 → 9/3/2026
first → last seen
🗺
ROUTES / TYPES
6 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

4
41AL → K2M8
1
avg 1h 31m · UAB Hospital/Gardendale Fed Heliport → Charles W. Baker
TN43 → KNQA
1
avg 8m · Isle-A-Port STOLport → Millington-Memphis
KLFT → KNQA
1
avg 2h 20m · Lafayette → Millington-Memphis
K2M8 → KADS
1
avg 2h 38m · Charles W. Baker → Addison

Aircraft types

Equipment used on this number

1
C82S C82S
9

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
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

30
N400USC82S
→
9/3/2026
2h 20m
No alerts
Replay Analysis
N400USC82S
→
9/3/2026
2h 23m
No alerts
Replay Analysis
N400USC82S
→
7/29/2026
7m
No alerts
Replay Analysis
N400USC82S
→
7/29/2026
2h 25m
No alerts
Replay Analysis
N400USC82S
→
7/27/2026
2h 37m
No alerts
Replay Analysis
N400USC82S
→
7/16/2026
1h 30m
No alerts
Replay Analysis
N400USC82S
→
7/16/2026
1h 14m
No alerts
Replay Analysis
N400USC82S
→
7/9/2026
3h 47m
No alerts
Replay Analysis
N400USC82S
→
6/30/2026
1h 32m
No alerts
Replay Analysis
N400USC82S
→
6/4/2026
1h 44m
No alerts
Replay Analysis
N400USC82S
→
6/3/2026
48m
No alerts
Replay Analysis
N400USC82S
→
6/3/2026
2h 33m
No alerts
Replay Analysis
N400USC82S
→
6/3/2026
2h 13m
No alerts
Replay Analysis
N400USC82S
→
5/13/2026
31m
No alerts
Replay Analysis
N400USC82S
→
5/13/2026
40m
No alerts
Replay Analysis
N400USC82S
→
5/13/2026
4h 27m
No alerts
Replay Analysis
N400USC82S
→
5/12/2026
46m
△ Low approach-stability score
Replay Analysis
N400USC82S
→
4/29/2026
48m
No alerts
Replay Analysis
N400USC82S
→
4/7/2026
30m
No alerts
Replay Analysis
N400USC82S
→
4/7/2026
26m
No alerts
Replay Analysis
N400USC82S
→
2/18/2026
9h 29m
No alerts
Replay Analysis
N400USC82S
→
2/18/2026
9h 29m
No alerts
Replay Analysis
N400USC82S
→
2/15/2026
30m
No alerts
Replay Analysis
N400USC82S
→
2/15/2026
1h 23m
No alerts
Replay Analysis
N400USC82S
→
2/15/2026
1h 23m
No alerts
Replay Analysis
N400USC82S
→
2/11/2026
1h 51m
No alerts
Replay Analysis
N400USC82S
→
2/11/2026
2h 11m
No alerts
Replay Analysis
N400USC82S
→
1/13/2026
29m
△ Low approach-stability score
Replay Analysis
N400USC82S
→
1/13/2026
29m
△ Low approach-stability score
Replay Analysis
N400USC82S
→
1/13/2026
29m
△ Low approach-stability score
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window