TRIBE21 is operated by between Altus Air Force Base (KLTS) and Crosbyton Municipal Airport (K8F3). The flight is most often flown by a BOEING Boeing Globemaster 3. Typical block time is 2h 3m. SkyMeter has observed 8 legs of this flight number via ADS-B.
✈
FLIGHTS
8
last 90 days
⏱
AVG DURATION
2h 3m
tracked time
📅
SERVICE PERIOD
6/2/2025 → 8/13/2026
first → last seen
🗺
ROUTES / TYPES
4 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged
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 TRIBE21
8/13/2026
1h 14m
No alerts
8/11/2026
31m
No alerts
8/11/2026
28m
No alerts
8/11/2026
1h 37m
No alerts
8/7/2026
1h 24m
No alerts
8/3/2026
1h 43m
No alerts
8/3/2026
1h 19m
No alerts
8/3/2026
3h 43m
No alerts
6/26/2026
1h 4m
No alerts
6/24/2026
1h 38m
No alerts
6/24/2026
1h 25m
No alerts
6/1/2026
4h 21m
No alerts
4/23/2026
1h 22m
No alerts
4/16/2026
22m
No alerts
4/15/2026
11m
No alerts
4/14/2026
14h 56m
No alerts
3/27/2026
48m
No alerts
3/27/2026
16m
No alerts
3/13/2026
39m
No alerts
3/10/2026
1h 40m
No alerts
2/11/2026
2h 36m
No alerts
1/13/2026
49m
No alerts
1/13/2026
49m
No alerts
1/6/2026
1h 6m
No alerts
1/6/2026
1h 6m
No alerts
10/17/2025
25m
No alerts
10/1/2025
3h 1m
No alerts
9/23/2025
1h 23m
No alerts
9/12/2025
2h 29m
No alerts
7/29/2025
5m
No alerts
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window