SYB191 is operated by Skyservice Business Aviation Inc. between General Edward Lawrence Logan International Airport (KBOS) and Lester B. Pearson International Airport (CYYZ). The flight is most often flown by a GULFSTREAM AEROSPACE Gulfstream G650. Typical block time is 3h 48m. SkyMeter has observed 17 legs of this flight number via ADS-B.

✈
FLIGHTS
17
last 90 days
⏱
AVG DURATION
3h 48m
tracked time
📅
SERVICE PERIOD
05/30/2025 → 08/06/2026
first → last seen
🗺
ROUTES / TYPES
16 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KBOS → CYYZ
2
avg 1h 48m · General Edward Lawrence Logan → Lester B. Pearson
KTTN → CYYZ
1
avg 1h 29m · Trenton Mercer → Lester B. Pearson
KORD → CYYZ
1
avg 1h 1m · Chicago O'Hare → Lester B. Pearson
LGAV → KORD
1
avg 10h 8m · Eleftherios Venizelos → Chicago O'Hare
CYYZ → KBOS
1
avg 1h 39m · Lester B. Pearson → General Edward Lawrence Logan
LGTS → CYYZ
1
avg 9h 0m · Thessaloniki Macedonia → Lester B. Pearson
LGAV → VHHH
1
avg 9h 44m · Eleftherios Venizelos → Hong Kong
KMIA → KTMB
1
avg 16m · Miami → Miami Executive
KMIA → KTTN
1
avg 2h 10m · Miami → Trenton Mercer
VHHH → LGAV
1
avg 11h 43m · Hong Kong → Eleftherios Venizelos

Aircraft types

Equipment used on this number

1
GLF6 GULFSTREAM AEROSPACE Gulfstream G650
21

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 SYB191

30
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
08/06/2026
2h 3m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
08/04/2026
1h 38m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
07/20/2026
1h 28m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
07/19/2026
2h 10m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
07/17/2026
21m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
07/17/2026
15m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
07/16/2026
46m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
07/15/2026
2h 0m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
07/15/2026
2h 47m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
07/13/2026
1h 32m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
07/12/2026
1h 18m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
06/16/2026
8h 59m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
06/15/2026
31m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
06/14/2026
11h 42m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
06/08/2026
8h 32m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
06/07/2026
6m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
06/07/2026
9h 44m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
06/05/2026
8m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
06/04/2026
8h 50m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
05/26/2026
1h 1m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
05/24/2026
10h 8m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
05/23/2026
2h 23m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
05/22/2026
6h 42m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
05/22/2026
9h 5m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
05/22/2026
24m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
05/22/2026
1h 41m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
04/26/2026
8h 53m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
04/24/2026
8h 30m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
04/16/2026
3h 5m
No alerts
Replay Analysis
C-GRHRGULFSTREAM AEROSPACE Gulfstream G650
→
04/16/2026
7h 43m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window