N3681D

GCSW HOLDINGS INC · MDW KC77

N3681D is operated by GCSW HOLDINGS INC between Chicago Midway International Airport (KMDW) and Poplar Grove Airport (KC77). The flight is most often flown by a CESSNA Cessna 310. Typical block time is 0h 31m. SkyMeter has observed 18 legs of this flight number via ADS-B.

FLIGHTS
18
last 90 days
AVG DURATION
31m
tracked time
📅
SERVICE PERIOD
06/02/2025 → 07/02/2026
first → last seen
🗺
ROUTES / TYPES
9 / 1
city pairs · airframes
INCIDENT RATE
5.6%
1 flagged

Routes flown

By count · last 90 days

8
5
avg 25m · Poplar Grove → Chicago Midway
5
avg 22m · Chicago Midway → Poplar Grove
1
avg 10m · Poplar Grove → Monroe
C37 KC77
1
avg 12m · Brodhead → Poplar Grove
1
avg 2h 23m · Scott → Poplar Grove
1
avg 8m · Southern Wisconsin → Poplar Grove
1
avg 7m · Poplar Grove → Southern Wisconsin
1
avg 10m · Rochelle Municipal Airport - Koritz Field → Poplar Grove

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 N3681D

30
06/13/2026
2h 22m
No alerts
06/13/2026
2h 15m
No alerts
05/13/2026
23m
△ Low approach-stability score
03/29/2026
2h 9m
△ Low approach-stability score
03/21/2026
11m
△ Low approach-stability score
03/20/2026
3h 14m
No alerts
03/20/2026
2h 29m
No alerts
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window