GJS4188 is operated by SKYWEST AIRLINES INC between Washington Dulles International Airport (KIAD) and James M Cox Dayton International Airport (KDAY). The flight is most often flown by a CANADAIR canadair CRJ-700. Typical block time is 1h 2m. SkyMeter has observed 87 legs of this flight number via ADS-B.

✈
FLIGHTS
87
last 90 days
⏱
AVG DURATION
1h 2m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/14/2026
first → last seen
🗺
ROUTES / TYPES
6 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

6
KIAD → KDAY
45
avg 1h 11m · Washington Dulles → James M Cox Dayton
KGRB → KORD
34
avg 48m · Austin Straubel → Chicago O'Hare
KEWR → KILM
4
avg 1h 27m · Newark Liberty → Wilmington
KGSO → KIAD
2
avg 54m · Piedmont Triad → Washington Dulles
KPHL → KPVD
1
avg 48m · Philadelphia → Theodore Francis Green State
KIAD → KPHL
1
avg 55m · Washington Dulles → Philadelphia

Aircraft types

Equipment used on this number

1
CRJ7 CANADAIR canadair CRJ-700
86

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 GJS4188

30
N535GJCANADAIR canadair CRJ-700
→
8/14/2026
1h 29m
No alerts
Replay Analysis
N535GJCANADAIR canadair CRJ-700
→
8/13/2026
1h 9m
No alerts
Replay Analysis
N553GJCANADAIR canadair CRJ-700
→
8/12/2026
1h 12m
No alerts
Replay Analysis
N523GJCANADAIR canadair CRJ-700
→
8/11/2026
1h 58m
No alerts
Replay Analysis
N546GJCANADAIR canadair CRJ-700
→
8/10/2026
1h 45m
No alerts
Replay Analysis
N522GJCANADAIR canadair CRJ-700
→
8/8/2026
1h 9m
No alerts
Replay Analysis
N522GJCANADAIR canadair CRJ-700
→
8/7/2026
1h 5m
No alerts
Replay Analysis
N519GJCANADAIR canadair CRJ-700
→
8/6/2026
1h 10m
No alerts
Replay Analysis
N540GJCANADAIR canadair CRJ-700
→
8/5/2026
1h 12m
No alerts
Replay Analysis
N541GJCANADAIR canadair CRJ-700
→
8/4/2026
1h 4m
No alerts
Replay Analysis
N578GJCANADAIR canadair CRJ-700
→
8/3/2026
1h 22m
No alerts
Replay Analysis
N540GJCANADAIR canadair CRJ-700
→
8/2/2026
1h 1m
No alerts
Replay Analysis
N538GJCANADAIR canadair CRJ-700
→
8/1/2026
1h 6m
No alerts
Replay Analysis
N561GJCANADAIR canadair CRJ-700
→
7/31/2026
1h 14m
No alerts
Replay Analysis
N565GJCANADAIR canadair CRJ-700
→
7/30/2026
1h 5m
No alerts
Replay Analysis
N579GJCANADAIR canadair CRJ-700
→
7/29/2026
1h 11m
No alerts
Replay Analysis
N536GJCANADAIR canadair CRJ-700
→
7/27/2026
1h 6m
No alerts
Replay Analysis
N556GJCANADAIR canadair CRJ-700
→
7/26/2026
1h 3m
No alerts
Replay Analysis
N522GJCANADAIR canadair CRJ-700
→
7/25/2026
1h 4m
No alerts
Replay Analysis
N547GJCANADAIR canadair CRJ-700
→
7/24/2026
1h 5m
No alerts
Replay Analysis
N522GJCANADAIR canadair CRJ-700
→
7/23/2026
1h 23m
No alerts
Replay Analysis
N506GJCANADAIR canadair CRJ-700
→
7/22/2026
1h 34m
No alerts
Replay Analysis
N550GJCANADAIR canadair CRJ-700
→
7/21/2026
1h 30m
No alerts
Replay Analysis
N503GJCANADAIR canadair CRJ-700
→
7/20/2026
1h 16m
No alerts
Replay Analysis
N520GJCANADAIR canadair CRJ-700
→
7/19/2026
1h 16m
No alerts
Replay Analysis
N522GJCANADAIR canadair CRJ-700
→
7/18/2026
1h 11m
No alerts
Replay Analysis
N561GJCANADAIR canadair CRJ-700
→
7/17/2026
1h 25m
No alerts
Replay Analysis
N556GJCANADAIR canadair CRJ-700
→
7/16/2026
1h 16m
No alerts
Replay Analysis
N506GJCANADAIR canadair CRJ-700
→
7/15/2026
1h 6m
No alerts
Replay Analysis
N563GJCANADAIR canadair CRJ-700
→
7/14/2026
59m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window