PRIME31 is operated by between Charleston Air Force Base-International Airport (KCHS) and North Air Force Auxillary Airfield (KXNO). The flight is most often flown by a BOEING Boeing Globemaster 3. Typical block time is 2h 17m. SkyMeter has observed 4 legs of this flight number via ADS-B.
✈
FLIGHTS
4
last 90 days
⏱
AVG DURATION
2h 17m
tracked time
📅
SERVICE PERIOD
6/3/2025 → 6/4/2026
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 PRIME31
6/4/2026
45m
No alerts
6/4/2026
1h 29m
No alerts
6/2/2026
4h 2m
No alerts
5/28/2026
2h 51m
No alerts
5/11/2026
4h 52m
No alerts
2/17/2026
53m
No alerts
2/17/2026
1h 50m
No alerts
1/29/2026
2h 30m
No alerts
12/29/2025
3h 6m
No alerts
12/23/2025
2h 35m
No alerts
12/22/2025
2h 8m
No alerts
12/22/2025
50m
No alerts
12/22/2025
20m
No alerts
12/18/2025
4h 35m
No alerts
12/15/2025
1h 1m
No alerts
12/15/2025
1h 49m
No alerts
12/10/2025
47m
No alerts
12/10/2025
1h 4m
No alerts
12/5/2025
2h 42m
No alerts
12/2/2025
2h 45m
No alerts
10/10/2025
2h 54m
No alerts
10/5/2025
2h 13m
No alerts
10/5/2025
2h 13m
No alerts
9/26/2025
2h 25m
No alerts
9/22/2025
46m
No alerts
9/22/2025
2h 9m
No alerts
9/9/2025
4h 2m
No alerts
9/7/2025
2h 37m
No alerts
9/4/2025
3h 17m
No alerts
9/2/2025
3h 33m
△ Low approach-stability score
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window