GJS4521 is operated by SKYWEST AIRLINES INC between Washington Dulles International Airport (KIAD) and Cincinnati Northern Kentucky International Airport (KCVG). The flight is most often flown by a CANADAIR canadair CRJ-700. Typical block time is 1h 11m. SkyMeter has observed 92 legs of this flight number via ADS-B.

✈
FLIGHTS
92
last 90 days
⏱
AVG DURATION
1h 11m
tracked time
📅
SERVICE PERIOD
05/28/2025 → 07/01/2026
first → last seen
🗺
ROUTES / TYPES
9 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

5
KIAD → KCVG
70
avg 1h 18m · Washington Dulles → Cincinnati Northern Kentucky
KROC → KIAD
4
avg 56m · Greater Rochester → Washington Dulles
KIAD → KGSP
3
avg 1h 8m · Washington Dulles → Greenville Spartanburg
KIAD → KBUF
2
avg 1h 7m · Washington Dulles → Buffalo Niagara
KBUF → KIAD
1
avg 56m · Buffalo Niagara → Washington Dulles

Aircraft types

Equipment used on this number

1
CRJ7 CANADAIR canadair CRJ-700
93

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 GJS4521

30
N554GJCANADAIR canadair CRJ-700
→
07/01/2026
1h 19m
No alerts
Replay Analysis
N513GJCANADAIR canadair CRJ-700
→
07/01/2026
50m
No alerts
Replay Analysis
N534GJCANADAIR canadair CRJ-700
→
06/30/2026
1h 8m
No alerts
Replay Analysis
N534GJCANADAIR canadair CRJ-700
→
06/30/2026
51m
No alerts
Replay Analysis
N576GJCANADAIR canadair CRJ-700
→
06/29/2026
1h 20m
No alerts
Replay Analysis
N513GJCANADAIR canadair CRJ-700
→
06/29/2026
56m
No alerts
Replay Analysis
N513GJCANADAIR canadair CRJ-700
→
06/28/2026
1h 17m
No alerts
Replay Analysis
N554GJCANADAIR canadair CRJ-700
→
06/28/2026
1h 8m
No alerts
Replay Analysis
N556GJCANADAIR canadair CRJ-700
→
06/27/2026
1h 13m
No alerts
Replay Analysis
N506GJCANADAIR canadair CRJ-700
→
06/26/2026
1h 18m
No alerts
Replay Analysis
N534GJCANADAIR canadair CRJ-700
→
06/26/2026
48m
No alerts
Replay Analysis
N511GJCANADAIR canadair CRJ-700
→
06/25/2026
1h 13m
No alerts
Replay Analysis
N511GJCANADAIR canadair CRJ-700
→
06/25/2026
54m
No alerts
Replay Analysis
N580GJCANADAIR canadair CRJ-700
→
06/23/2026
1h 8m
No alerts
Replay Analysis
N520GJCANADAIR canadair CRJ-700
→
06/22/2026
1h 20m
No alerts
Replay Analysis
N539GJCANADAIR canadair CRJ-700
→
06/21/2026
1h 15m
No alerts
Replay Analysis
N556GJCANADAIR canadair CRJ-700
→
06/19/2026
1h 15m
No alerts
Replay Analysis
N537GJCANADAIR canadair CRJ-700
→
06/18/2026
1h 13m
No alerts
Replay Analysis
N526GJCANADAIR canadair CRJ-700
→
06/18/2026
31m
No alerts
Replay Analysis
N526GJCANADAIR canadair CRJ-700
→
06/17/2026
47m
No alerts
Replay Analysis
N537GJCANADAIR canadair CRJ-700
→
06/16/2026
1h 13m
No alerts
Replay Analysis
N506GJCANADAIR canadair CRJ-700
→
06/15/2026
1h 23m
No alerts
Replay Analysis
N579GJCANADAIR canadair CRJ-700
→
06/14/2026
5m
No alerts
Replay Analysis
N579GJCANADAIR canadair CRJ-700
→
06/14/2026
1h 55m
No alerts
Replay Analysis
N566GJCANADAIR canadair CRJ-700
→
06/13/2026
18m
No alerts
Replay Analysis
N566GJCANADAIR canadair CRJ-700
→
06/12/2026
2h 2m
No alerts
Replay Analysis
N566GJCANADAIR canadair CRJ-700
→
06/12/2026
1h 43m
No alerts
Replay Analysis
N561GJCANADAIR canadair CRJ-700
→
06/12/2026
52m
No alerts
Replay Analysis
N540GJCANADAIR canadair CRJ-700
→
06/10/2026
59m
No alerts
Replay Analysis
N536GJCANADAIR canadair CRJ-700
→
06/09/2026
1h 17m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window