JJA142

JJA · CJJ GMP

JJA142 is operated by between Cheongju International Airport/Cheongju Air Base (K-59/G-513) (RKTU) and Gimpo International Airport (RKSS). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 1h 42m. SkyMeter has observed 82 legs of this flight number via ADS-B.

FLIGHTS
82
last 90 days
AVG DURATION
1h 42m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/04/2026
first → last seen
🗺
ROUTES / TYPES
4 / 1
city pairs · airframes
INCIDENT RATE
1.2%
1 flagged

Routes flown

By count · last 90 days

2
1
avg 2h 52m · Cheongju International Airport/Cheongju Air Base (K-59/G-513) → Gimpo
1
avg 3h 28m · Gimpo → Incheon

Aircraft types

Equipment used on this number

1

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 JJA142

30
06/24/2026
39m
△ Unstable
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window