CKS401

KALITTA AIR LLC · OSN → OKO

CKS401 is operated by KALITTA AIR LLC between Osan Air Base (RKSO) and Yokota Air Base (RJTY). The flight is most often flown by a BOEING Boeing 747-400. Typical block time is 3h 9m. SkyMeter has observed 39 legs of this flight number via ADS-B.

✈
FLIGHTS
39
last 90 days
⏱
AVG DURATION
3h 9m
tracked time
📅
SERVICE PERIOD
11/9/2025 → 8/9/2026
first → last seen
🗺
ROUTES / TYPES
8 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

4
RKSO → RJTY
9
avg 1h 49m · Osan Air Base → Yokota Air Base
PHNL → KSUU
8
avg 5h 1m · Daniel K Inouye → Travis Air Force Base
RJTY → PHNL
3
avg 11h 24m · Yokota Air Base → Daniel K Inouye
PHIK → KSUU
1
avg 4h 59m · Hickam Air Force Base → Travis Air Force Base

Aircraft types

Equipment used on this number

1
B744 BOEING Boeing 747-400
42

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 CKS401

30
N745CKBOEING Boeing 747-400
→
8/9/2026
1h 9m
No alerts
Replay Analysis
N745CKBOEING Boeing 747-400
→
8/8/2026
51m
No alerts
Replay Analysis
N745CKBOEING Boeing 747-400
→
8/8/2026
1h 59m
No alerts
Replay Analysis
N709CKBOEING Boeing 747-400
→
8/2/2026
4h 57m
No alerts
Replay Analysis
N709CKBOEING Boeing 747-400
→
8/2/2026
49m
No alerts
Replay Analysis
N709CKBOEING Boeing 747-400
→
8/1/2026
51m
No alerts
Replay Analysis
N709CKBOEING Boeing 747-400
→
8/1/2026
1h 55m
No alerts
Replay Analysis
N740CKBOEING Boeing 747-400
→
7/27/2026
4h 43m
No alerts
Replay Analysis
N740CKBOEING Boeing 747-400
→
7/27/2026
50m
No alerts
Replay Analysis
N740CKBOEING Boeing 747-400
→
7/25/2026
1h 54m
No alerts
Replay Analysis
N744CKBOEING Boeing 747-400
→
7/20/2026
4h 52m
No alerts
Replay Analysis
N744CKBOEING Boeing 747-400
→
7/20/2026
56m
No alerts
Replay Analysis
N744CKBOEING Boeing 747-400
→
7/19/2026
43m
No alerts
Replay Analysis
N744CKBOEING Boeing 747-400
→
7/19/2026
17m
No alerts
Replay Analysis
N744CKBOEING Boeing 747-400
→
7/19/2026
1h 50m
No alerts
Replay Analysis
N744CKBOEING Boeing 747-400
→
7/12/2026
4h 58m
No alerts
Replay Analysis
N744CKBOEING Boeing 747-400
→
7/12/2026
45m
No alerts
Replay Analysis
N744CKBOEING Boeing 747-400
→
7/11/2026
54m
No alerts
Replay Analysis
N744CKBOEING Boeing 747-400
→
7/11/2026
1h 49m
No alerts
Replay Analysis
N712CKBOEING Boeing 747-400
→
7/5/2026
54m
No alerts
Replay Analysis
N712CKBOEING Boeing 747-400
→
7/4/2026
34m
No alerts
Replay Analysis
N712CKBOEING Boeing 747-400
→
7/4/2026
7h 17m
No alerts
Replay Analysis
N712CKBOEING Boeing 747-400
→
7/4/2026
1h 42m
No alerts
Replay Analysis
N702CKBOEING Boeing 747-400
→
7/1/2026
4h 48m
No alerts
Replay Analysis
N702CKBOEING Boeing 747-400
→
7/1/2026
51m
No alerts
Replay Analysis
N702CKBOEING Boeing 747-400
→
6/30/2026
47m
No alerts
Replay Analysis
N702CKBOEING Boeing 747-400
→
6/30/2026
23m
No alerts
Replay Analysis
N702CKBOEING Boeing 747-400
→
6/30/2026
1h 48m
No alerts
Replay Analysis
N701CKBOEING Boeing 747-400
→
6/15/2026
5h 14m
No alerts
Replay Analysis
N701CKBOEING Boeing 747-400
→
6/14/2026
13h 13m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window