N21HL is operated by CHIEFTAIN AVIATION INC between Cobb County-Mc Collum Field (KRYY) and Cleveland Hopkins International Airport (KCLE). The flight is most often flown by a PIPER Piper Navajo PA-31. Typical block time is 1h 50m. SkyMeter has observed 20 legs of this flight number via ADS-B.

✈
FLIGHTS
20
last 90 days
⏱
AVG DURATION
1h 50m
tracked time
📅
SERVICE PERIOD
6/12/2025 → 8/9/2026
first → last seen
🗺
ROUTES / TYPES
13 / 1
city pairs · airframes
⚠
INCIDENT RATE
10.0%
2 flagged

Routes flown

By count · last 90 days

10
KRYY → KCLE
2
avg 2h 46m · Cobb County-Mc Collum Field → Cleveland Hopkins
KRYY → K4R4
2
avg 1h 47m · Cobb County-Mc Collum Field → H L Sonny Callahan
KCLE → KRYY
2
avg 2h 51m · Cleveland Hopkins → Cobb County-Mc Collum Field
K4R4 → KRYY
2
avg 1h 38m · H L Sonny Callahan → Cobb County-Mc Collum Field
KSAV → KRYY
1
avg 1h 25m · Savannah Hilton Head → Cobb County-Mc Collum Field
KRYY → KSRQ
1
avg 2h 41m · Cobb County-Mc Collum Field → Sarasota Bradenton
KJYO → KRYY
1
avg 2h 40m · Leesburg Executive → Cobb County-Mc Collum Field
KRYY → KSAV
1
avg 1h 33m · Cobb County-Mc Collum Field → Savannah Hilton Head
KSRQ → KRYY
1
avg 2h 42m · Sarasota Bradenton → Cobb County-Mc Collum Field
KRYY → KDTS
1
avg 1h 37m · Cobb County-Mc Collum Field → Destin Executive

Aircraft types

Equipment used on this number

1
PA31 PIPER Piper Navajo PA-31
24

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 N21HL

30
N21HLPIPER Piper Navajo PA-31
→
8/9/2026
41m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
8/7/2026
1h 27m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
8/6/2026
1h 37m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
7/28/2026
1h 25m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
7/28/2026
1h 33m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
7/26/2026
2h 41m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
7/26/2026
2h 40m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
7/24/2026
21m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
7/3/2026
2h 44m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
7/3/2026
2h 48m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
6/26/2026
20m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
6/23/2026
40m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
6/22/2026
2h 16m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
6/22/2026
2h 56m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
6/22/2026
2h 44m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
5/29/2026
2h 39m
△ Low approach-stability score
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
5/29/2026
2h 43m
△ Low approach-stability score
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
5/25/2026
1h 46m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
5/25/2026
1h 44m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
5/22/2026
1h 23m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
5/21/2026
6m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
5/21/2026
1h 29m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
5/21/2026
1h 49m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
5/20/2026
37m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
3/31/2026
13m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
3/31/2026
26m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
1/14/2026
15m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
1/14/2026
1h 14m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
1/14/2026
1h 25m
No alerts
Replay Analysis
N21HLPIPER Piper Navajo PA-31
→
1/11/2026
1h 29m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window