PRO4370

Propair Inc. · YYZ → YSB

PRO4370 is operated by Propair Inc. between Lester B. Pearson International Airport (CYYZ) and Sudbury Airport (CYSB). The flight is most often flown by a BEECH Beech 1900/C-12J. Typical block time is 3h 0m. SkyMeter has observed 78 legs of this flight number via ADS-B.

✈
FLIGHTS
78
last 90 days
⏱
AVG DURATION
3h 0m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/17/2026
first → last seen
🗺
ROUTES / TYPES
4 / 3
city pairs · airframes
⚠
INCIDENT RATE
3.8%
3 flagged

Routes flown

By count · last 90 days

1
CYYZ → CYSB
1
avg 57m · Lester B. Pearson → Sudbury

Aircraft types

Equipment used on this number

3
B190 BEECH Beech 1900/C-12J
70
S108 STINSON Stinson 108 Voyager
7
BE10 BEECH Beech King Air 100
1

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 PRO4370

30
C-GJJFBEECH Beech King Air 100
→
07/17/2026
4h 53m
No alerts
Replay Analysis
C-FTQRBEECH Beech 1900/C-12J
→
07/16/2026
25m
No alerts
Replay Analysis
C-FRMJSTINSON Stinson 108 Voyager
→
07/15/2026
13m
No alerts
Replay Analysis
C-GAAVBEECH Beech 1900/C-12J
→
07/15/2026
5h 23m
No alerts
Replay Analysis
C-GAAVBEECH Beech 1900/C-12J
→
07/14/2026
12m
No alerts
Replay Analysis
C-GAAVBEECH Beech 1900/C-12J
→
07/14/2026
59m
No alerts
Replay Analysis
C-FRMJSTINSON Stinson 108 Voyager
→
07/13/2026
9h 13m
No alerts
Replay Analysis
C-FTQRBEECH Beech 1900/C-12J
→
07/09/2026
8h 53m
No alerts
Replay Analysis
C-FTQRBEECH Beech 1900/C-12J
→
07/08/2026
15m
No alerts
Replay Analysis
C-FRMJSTINSON Stinson 108 Voyager
→
07/03/2026
8h 33m
No alerts
Replay Analysis
C-GORCBEECH Beech 1900/C-12J
→
07/02/2026
9h 29m
No alerts
Replay Analysis
C-GORCBEECH Beech 1900/C-12J
→
07/01/2026
8h 28m
△ Low approach-stability score
Replay Analysis
C-GORCBEECH Beech 1900/C-12J
→
06/30/2026
25m
No alerts
Replay Analysis
C-FTQRBEECH Beech 1900/C-12J
→
06/29/2026
11m
No alerts
Replay Analysis
C-GORCBEECH Beech 1900/C-12J
→
06/25/2026
3h 59m
No alerts
Replay Analysis
C-GORCBEECH Beech 1900/C-12J
→
06/24/2026
16m
△ Low approach-stability score
Replay Analysis
C-GORCBEECH Beech 1900/C-12J
→
06/23/2026
8h 44m
△ Low approach-stability score
Replay Analysis
C-FTQRBEECH Beech 1900/C-12J
→
06/19/2026
6h 43m
No alerts
Replay Analysis
C-GAAVBEECH Beech 1900/C-12J
→
06/18/2026
9h 9m
No alerts
Replay Analysis
C-GAAVBEECH Beech 1900/C-12J
→
06/18/2026
14m
No alerts
Replay Analysis
C-GORCBEECH Beech 1900/C-12J
→
06/17/2026
8h 54m
No alerts
Replay Analysis
C-GORCBEECH Beech 1900/C-12J
→
06/16/2026
8h 49m
No alerts
Replay Analysis
C-FRMJSTINSON Stinson 108 Voyager
→
06/15/2026
4m
No alerts
Replay Analysis
C-GORCBEECH Beech 1900/C-12J
→
06/12/2026
10h 8m
No alerts
Replay Analysis
C-GAAVBEECH Beech 1900/C-12J
→
06/10/2026
50m
No alerts
Replay Analysis
C-GORCBEECH Beech 1900/C-12J
→
06/09/2026
6h 45m
No alerts
Replay Analysis
C-GORCBEECH Beech 1900/C-12J
→
06/08/2026
11m
No alerts
Replay Analysis
C-FRMJSTINSON Stinson 108 Voyager
→
06/05/2026
10m
No alerts
Replay Analysis
C-FRMJSTINSON Stinson 108 Voyager
→
06/05/2026
25m
No alerts
Replay Analysis
C-FRMJSTINSON Stinson 108 Voyager
→
06/05/2026
2m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window