N400RK is operated by OZARK AIR SERVICES LLC between Spirit of St Louis Airport (KSUS) and Rapid City Regional Airport (KRAP). The flight is most often flown by a CESSNA Cessna Citation CJ3. Typical block time is 2h 2m. SkyMeter has observed 11 legs of this flight number via ADS-B.

✈
FLIGHTS
11
last 90 days
⏱
AVG DURATION
2h 2m
tracked time
📅
SERVICE PERIOD
6/3/2025 → 8/14/2026
first → last seen
🗺
ROUTES / TYPES
10 / 1
city pairs · airframes
⚠
INCIDENT RATE
18.2%
2 flagged

Routes flown

By count · last 90 days

7
KSUS → KRAP
1
avg 2h 3m · Spirit of St Louis → Rapid City
1MT8 → KGPI
1
avg 36m · St. James Heliport → Glacier Park
KEXX → 5B6
1
avg 1h 38m · Davidson County → Falmouth Airpark
KEXX → KJQF
1
avg 9m · Davidson County → Concord-Padgett
2NC6 → KJAC
1
avg 6h 57m · Flying M → Jackson Hole
2NC6 → KSUS
1
avg 1h 44m · Flying M → Spirit of St Louis
KRAP → 43NC
1
avg 3h 12m · Rapid City → Bahnson

Aircraft types

Equipment used on this number

1
C25B CESSNA Cessna Citation CJ3
17

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
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 N400RK

30
N400RKCESSNA Cessna Citation CJ3
→
8/14/2026
1h 5m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
8/14/2026
9m
△ Low approach-stability score
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
8/14/2026
2h 21m
△ Low approach-stability score
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
8/13/2026
48m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
8/13/2026
3h 11m
△ Low approach-stability score
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
8/11/2026
2h 2m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
8/11/2026
1h 43m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
8/7/2026
1h 38m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
8/7/2026
1h 36m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
8/6/2026
2h 22m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
8/6/2026
3h 58m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
8/4/2026
35m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
8/3/2026
35m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
7/31/2026
26m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
7/31/2026
2h 10m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
7/31/2026
2h 21m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
7/31/2026
6h 56m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
11/13/2025
1h 9m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
11/13/2025
1h 6m
△ Low approach-stability score
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
11/10/2025
3h 10m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
11/10/2025
1h 1m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
11/10/2025
2h 17m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
11/9/2025
1h 16m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
11/9/2025
1h 16m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
11/8/2025
1h 6m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
11/5/2025
3h 20m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
11/4/2025
2h 38m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
11/2/2025
33m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
11/2/2025
1h 36m
No alerts
Replay Analysis
N400RKCESSNA Cessna Citation CJ3
→
11/1/2025
1h 32m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window