THNDR21 is operated by between Miramar Marine Corps Air Station - Mitscher Field (KNKX) and Borrego Air Ranch Airport (58CL). The flight is most often flown by a . Typical block time is 3h 0m. SkyMeter has observed 7 legs of this flight number via ADS-B.
✈
FLIGHTS
7
last 90 days
⏱
AVG DURATION
3h 0m
tracked time
📅
SERVICE PERIOD
6/19/2025 → 7/14/2026
first → last seen
🗺
ROUTES / TYPES
2 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 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
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 THNDR21
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window