Flight Status & Tracker

TWY70

N157BC LLC · GYY → PWK · Last tracked Oct 9, 2026

TWY70 is a flight number operated by N157BC LLC between Gary Chicago International Airport (KGYY) and Chicago Executive Airport (KPWK). SkyMeter last tracked TWY70 on October 9, 2026. The flight is most often flown by a GULFSTREAM AEROSPACE Gulfstream IV/G400. Typical block time is 1h 56m. SkyMeter has observed 42 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
42
last 90 days
⏱
AVG DURATION
1h 56m
tracked time
📅
SERVICE PERIOD
5/31/2025 → 10/9/2026
first → last seen
🗺
ROUTES / TYPES
31 / 1
city pairs · airframes
⚠
INCIDENT RATE
7.1%
3 flagged

Routes flown

By count · last 90 days

10
KGYY → KPWK
6
avg 18m · Gary Chicago → Chicago Executive
KPWK → KGYY
4
avg 14m · Chicago Executive → Gary Chicago
KPWK → KBZN
2
avg 2h 50m · Chicago Executive → Gallatin Field
KAPA → KPWK
2
avg 1h 56m · Centennial → Chicago Executive
KBZN → KPWK
2
avg 2h 16m · Gallatin Field → Chicago Executive
KTEB → KHJO
1
avg 5h 37m · Teterboro → Hanford
KFSD → KGYY
1
avg 1h 34m · Joe Foss Field → Gary Chicago
KPWK → KSTL
1
avg 47m · Chicago Executive → St Louis Lambert
KFSD → KOGD
1
avg 2h 4m · Joe Foss Field → Ogden Hinckley
KOGD → KFSD
1
avg 1h 51m · Ogden Hinckley → Joe Foss Field

Aircraft types

Equipment used on this number

1
GLF4 GULFSTREAM AEROSPACE Gulfstream IV/G400
50

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
3
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 TWY70

30
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
10/9/2026
2h 46m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
10/9/2026
16m
△ Low approach-stability score
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
10/3/2026
8h 15m
△ Low approach-stability score
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/27/2026
7h 5m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/17/2026
1h 34m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/17/2026
21m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/17/2026
1h 50m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/17/2026
1h 28m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/16/2026
3h 15m
△ Low approach-stability score
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/15/2026
2h 22m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/15/2026
2h 21m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/14/2026
2h 3m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/14/2026
1h 20m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/14/2026
24m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/14/2026
16m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/11/2026
3h 22m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/11/2026
26m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/10/2026
5h 36m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/8/2026
1h 41m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/5/2026
18m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/4/2026
52m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/3/2026
1h 52m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/1/2026
2h 14m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
9/1/2026
15m
↘ Diverted (inferred)
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
8/20/2026
13m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
8/20/2026
43m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
8/18/2026
47m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
8/18/2026
16m
↘ Diverted (inferred)
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
8/10/2026
12m
No alerts
Replay Analysis
N771LGULFSTREAM AEROSPACE Gulfstream IV/G400
→
8/10/2026
1h 59m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window