CMP
CMP421
CMP421 is operated by . The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 6h 38m. SkyMeter has observed 45 legs of this flight number via ADS-B.
✈
FLIGHTS
45
last 90 days
⏱
AVG DURATION
6h 38m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 06/16/2026
first → last seen
🗺
ROUTES / TYPES
1 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged
Routes flown
By count · last 90 days
No routes recorded.
Aircraft types
Equipment used on this number
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 CMP421
06/16/2026
52m
No alerts
06/15/2026
8h 58m
No alerts
06/14/2026
8h 46m
No alerts
06/12/2026
50m
No alerts
06/10/2026
8h 29m
No alerts
06/08/2026
8h 59m
No alerts
06/07/2026
58m
No alerts
06/02/2026
15h 15m
No alerts
06/01/2026
8h 30m
No alerts
05/31/2026
9h 19m
No alerts
05/30/2026
8h 26m
No alerts
05/29/2026
15h 9m
No alerts
05/28/2026
55m
No alerts
05/26/2026
8h 50m
No alerts
05/25/2026
9h 3m
No alerts
05/24/2026
51m
No alerts
05/23/2026
9h 5m
No alerts
05/20/2026
8h 30m
No alerts
05/17/2026
46m
No alerts
05/15/2026
17h 33m
No alerts
05/14/2026
9h 34m
No alerts
05/13/2026
9h 10m
No alerts
05/12/2026
9h 5m
No alerts
05/01/2026
49m
No alerts
04/30/2026
9h 5m
No alerts
04/28/2026
9h 18m
No alerts
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window