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N637XL is a flight number operated by MCALLISTER WILLIAM between Capital City Airport (KLAN) and Oakland County International Airport (KPTK). SkyMeter last tracked N637XL on October 12, 2026. The flight is most often flown by a . Typical block time is 0h 44m. SkyMeter has observed 15 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
15
last 90 days
⏱
AVG DURATION
44m
tracked time
📅
SERVICE PERIOD
7/16/2025 → 10/13/2026
first → last seen
🗺
ROUTES / TYPES
10 / 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 N637XL
7/14/2026
13m
△ Low approach-stability score
© SkyMeter ·
All flight data subject to ODbL attribution
·
Tracked: 90-day window