N637XL

MCALLISTER WILLIAM · PTK FNT

N637XL is operated by MCALLISTER WILLIAM between Oakland County International Airport (KPTK) and Bishop International Airport (KFNT). The flight is most often flown by a . Typical block time is 0h 33m. SkyMeter has observed 15 legs of this flight number via ADS-B.

FLIGHTS
15
last 90 days
AVG DURATION
33m
tracked time
📅
SERVICE PERIOD
07/16/2025 → 08/20/2026
first → last seen
🗺
ROUTES / TYPES
6 / 1
city pairs · airframes
INCIDENT RATE
6.7%
1 flagged

Routes flown

By count · last 90 days

5
3
avg 15m · Bishop → Oakland County
3
avg 15m · Oakland County → Bishop
1
avg 41m · Kendallville → Oakland County
KPTK 57D
1
avg 16m · Oakland County → Ray Community
57D KPTK
1
avg 13m · Ray Community → Oakland County

Aircraft types

Equipment used on this number

1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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

30
08/20/2026
2h 10m
No alerts
08/11/2026
12m
No alerts
08/11/2026
24m
No alerts
08/11/2026
16m
No alerts
07/24/2026
56m
No alerts
07/23/2026
1h 30m
No alerts
07/14/2026
13m
△ Low approach-stability score
07/14/2026
14m
No alerts
07/14/2026
15m
No alerts
06/19/2026
10m
No alerts
06/19/2026
14m
No alerts
06/11/2026
25m
No alerts
06/10/2026
41m
No alerts
06/10/2026
15m
No alerts
06/10/2026
35m
No alerts
06/03/2026
15m
No alerts
06/03/2026
16m
No alerts
05/26/2026
43m
No alerts
05/26/2026
36m
No alerts
05/25/2026
22m
No alerts
05/18/2026
15m
No alerts
05/18/2026
14m
No alerts
05/15/2026
27m
No alerts
05/15/2026
14m
No alerts
05/12/2026
49m
No alerts
05/12/2026
13m
No alerts
05/12/2026
29m
No alerts
05/04/2026
20m
No alerts
04/27/2026
13m
No alerts
04/26/2026
45m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window