GRZLY31 is a flight number operated by between Lackland Air Force Base (KSKF) and Travis Air Force Base (KSUU). SkyMeter last tracked GRZLY31 on August 30, 2026. The flight is most often flown by a BOEING Boeing Globemaster 3. Typical block time is 2h 40m. SkyMeter has observed 5 legs of this flight number via ADS-B.
SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.
✈
FLIGHTS
5
last 90 days
⏱
AVG DURATION
2h 40m
tracked time
📅
SERVICE PERIOD
11/10/2025 → 8/30/2026
first → last seen
🗺
ROUTES / TYPES
4 / 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 13 operations of GRZLY31
8/31/2026
12m
No alerts
8/30/2026
3h 5m
No alerts
8/30/2026
3h 18m
No alerts
8/30/2026
2h 29m
No alerts
8/29/2026
1h 50m
No alerts
8/29/2026
59m
No alerts
8/29/2026
1h 31m
No alerts
8/29/2026
2h 30m
No alerts
8/28/2026
3h 13m
No alerts
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window