CLX21M is operated by between Ted Stevens Anchorage International Airport (PANC) and Chicago O'Hare International Airport (KORD). The flight is most often flown by a BOEING Boeing 747-8. Typical block time is 5h 2m. SkyMeter has observed 31 legs of this flight number via ADS-B.
✈
FLIGHTS
31
last 90 days
⏱
AVG DURATION
5h 2m
tracked time
📅
SERVICE PERIOD
10/30/2025 → 07/16/2026
first → last seen
🗺
ROUTES / TYPES
5 / 1
city pairs · airframes
⚠
INCIDENT RATE
3.2%
1 flagged
Routes flown
By count · last 90 days
Aircraft types
Equipment used on this number
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 CLX21M
06/18/2026
5h 10m
△ Low approach-stability score
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window