GJS4451 is operated by SKYWEST AIRLINES INC between Washington Dulles International Airport (KIAD) and Ottawa Macdonald-Cartier International Airport (CYOW). The flight is most often flown by a CANADAIR canadair CRJ-700. Typical block time is 1h 27m. SkyMeter has observed 103 legs of this flight number via ADS-B.

✈
FLIGHTS
103
last 90 days
⏱
AVG DURATION
1h 27m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 06/29/2026
first → last seen
🗺
ROUTES / TYPES
7 / 1
city pairs · airframes
⚠
INCIDENT RATE
10.7%
11 flagged

Routes flown

By count · last 90 days

3
KIAD → CYOW
42
avg 1h 23m · Washington Dulles → Ottawa Macdonald-Cartier
KGSO → KORD
31
avg 1h 50m · Piedmont Triad → Chicago O'Hare
KORD → KSGF
23
avg 1h 13m · Chicago O'Hare → Springfield Branson National

Aircraft types

Equipment used on this number

1
CRJ7 CANADAIR canadair CRJ-700
114

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
11
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 GJS4451

30
N563GJCANADAIR canadair CRJ-700
→
06/29/2026
1h 29m
No alerts
Replay Analysis
N539GJCANADAIR canadair CRJ-700
→
06/29/2026
1h 12m
No alerts
Replay Analysis
N544GJCANADAIR canadair CRJ-700
→
06/29/2026
1h 8m
No alerts
Replay Analysis
N544GJCANADAIR canadair CRJ-700
→
06/28/2026
36m
No alerts
Replay Analysis
N544GJCANADAIR canadair CRJ-700
→
06/28/2026
1h 45m
No alerts
Replay Analysis
N521GJCANADAIR canadair CRJ-700
→
06/28/2026
1h 8m
No alerts
Replay Analysis
N541GJCANADAIR canadair CRJ-700
→
06/27/2026
1h 54m
No alerts
Replay Analysis
N504GJCANADAIR canadair CRJ-700
→
06/27/2026
1h 54m
No alerts
Replay Analysis
N553GJCANADAIR canadair CRJ-700
→
06/26/2026
1h 14m
No alerts
Replay Analysis
N578GJCANADAIR canadair CRJ-700
→
06/26/2026
14m
No alerts
Replay Analysis
N578GJCANADAIR canadair CRJ-700
→
06/26/2026
28m
△ Unstable
Replay Analysis
N578GJCANADAIR canadair CRJ-700
→
06/25/2026
1h 40m
△ Unstable
Replay Analysis
N578GJCANADAIR canadair CRJ-700
→
06/25/2026
1h 11m
No alerts
Replay Analysis
N545GJCANADAIR canadair CRJ-700
→
06/25/2026
1h 13m
No alerts
Replay Analysis
N557GJCANADAIR canadair CRJ-700
→
06/25/2026
2h 17m
△ Unstable
Replay Analysis
N550GJCANADAIR canadair CRJ-700
→
06/23/2026
1h 49m
No alerts
Replay Analysis
N545GJCANADAIR canadair CRJ-700
→
06/23/2026
1h 9m
No alerts
Replay Analysis
N577GJCANADAIR canadair CRJ-700
→
06/22/2026
1h 43m
△ Unstable
Replay Analysis
N521GJCANADAIR canadair CRJ-700
→
06/22/2026
1h 10m
No alerts
Replay Analysis
N536GJCANADAIR canadair CRJ-700
→
06/21/2026
1h 4m
No alerts
Replay Analysis
N547GJCANADAIR canadair CRJ-700
→
06/20/2026
1h 41m
No alerts
Replay Analysis
N557GJCANADAIR canadair CRJ-700
→
06/20/2026
1h 9m
No alerts
Replay Analysis
N577GJCANADAIR canadair CRJ-700
→
06/19/2026
1h 44m
No alerts
Replay Analysis
N501GJCANADAIR canadair CRJ-700
→
06/19/2026
1h 6m
No alerts
Replay Analysis
N544GJCANADAIR canadair CRJ-700
→
06/18/2026
1h 45m
No alerts
Replay Analysis
N559GJCANADAIR canadair CRJ-700
→
06/18/2026
1h 22m
No alerts
Replay Analysis
N536GJCANADAIR canadair CRJ-700
→
06/18/2026
2h 57m
No alerts
Replay Analysis
N536GJCANADAIR canadair CRJ-700
→
06/17/2026
1h 25m
No alerts
Replay Analysis
N556GJCANADAIR canadair CRJ-700
→
06/17/2026
1h 10m
No alerts
Replay Analysis
N556GJCANADAIR canadair CRJ-700
→
06/16/2026
1h 21m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window