Flight Status & Tracker

GJS4187

SKYWEST AIRLINES INC · EWR → BUF · Last tracked Oct 10, 2026

GJS4187 is a flight number operated by SKYWEST AIRLINES INC between Newark Liberty International Airport (KEWR) and Buffalo Niagara International Airport (KBUF). SkyMeter last tracked GJS4187 on October 10, 2026. The flight is most often flown by a CANADAIR canadair CRJ-700. Typical block time is 1h 10m. SkyMeter has observed 76 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
76
last 90 days
⏱
AVG DURATION
1h 10m
tracked time
📅
SERVICE PERIOD
6/6/2025 → 10/10/2026
first → last seen
🗺
ROUTES / TYPES
5 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

4
KEWR → KBUF
34
avg 1h 0m · Newark Liberty → Buffalo Niagara
KORD → KAVP
22
avg 1h 32m · Chicago O'Hare → Wilkes Barre Scranton
KDAY → KIAD
13
avg 1h 9m · James M Cox Dayton → Washington Dulles
KLIT → KIAH
1
avg 1h 3m · Bill & Hillary Clinton National Airport/Adams Field → George Bush Intercontinental Houston

Aircraft types

Equipment used on this number

1
CRJ7 CANADAIR canadair CRJ-700
95

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 GJS4187

30
N576GJCANADAIR canadair CRJ-700
→
10/10/2026
55m
No alerts
Replay Analysis
N537GJCANADAIR canadair CRJ-700
→
10/8/2026
58m
No alerts
Replay Analysis
N520GJCANADAIR canadair CRJ-700
→
10/7/2026
58m
No alerts
Replay Analysis
N566GJCANADAIR canadair CRJ-700
→
10/6/2026
52m
No alerts
Replay Analysis
N519GJCANADAIR canadair CRJ-700
→
10/5/2026
1h 2m
No alerts
Replay Analysis
N549GJCANADAIR canadair CRJ-700
→
10/4/2026
1h 8m
No alerts
Replay Analysis
N577GJCANADAIR canadair CRJ-700
→
10/3/2026
57m
No alerts
Replay Analysis
N542GJCANADAIR canadair CRJ-700
→
10/2/2026
1h 5m
No alerts
Replay Analysis
N546GJCANADAIR canadair CRJ-700
→
10/1/2026
53m
No alerts
Replay Analysis
N506GJCANADAIR canadair CRJ-700
→
9/30/2026
50m
No alerts
Replay Analysis
N504GJCANADAIR canadair CRJ-700
→
9/29/2026
51m
No alerts
Replay Analysis
N543GJCANADAIR canadair CRJ-700
→
9/28/2026
1h 1m
No alerts
Replay Analysis
N535GJCANADAIR canadair CRJ-700
→
9/26/2026
50m
No alerts
Replay Analysis
N534GJCANADAIR canadair CRJ-700
→
9/25/2026
57m
No alerts
Replay Analysis
N546GJCANADAIR canadair CRJ-700
→
9/24/2026
57m
No alerts
Replay Analysis
N565GJCANADAIR canadair CRJ-700
→
9/23/2026
1h 3m
No alerts
Replay Analysis
N507GJCANADAIR canadair CRJ-700
→
9/22/2026
1h 13m
No alerts
Replay Analysis
N519GJCANADAIR canadair CRJ-700
→
9/21/2026
1h 6m
No alerts
Replay Analysis
N507GJCANADAIR canadair CRJ-700
→
9/20/2026
1h 23m
No alerts
Replay Analysis
N547GJCANADAIR canadair CRJ-700
→
9/19/2026
1h 16m
No alerts
Replay Analysis
N561GJCANADAIR canadair CRJ-700
→
9/18/2026
1h 14m
No alerts
Replay Analysis
N577GJCANADAIR canadair CRJ-700
→
9/16/2026
1h 1m
No alerts
Replay Analysis
N559GJCANADAIR canadair CRJ-700
→
9/15/2026
1h 7m
No alerts
Replay Analysis
N566GJCANADAIR canadair CRJ-700
→
9/14/2026
1h 7m
No alerts
Replay Analysis
N508GJCANADAIR canadair CRJ-700
→
9/12/2026
1h 15m
No alerts
Replay Analysis
N506GJCANADAIR canadair CRJ-700
→
9/11/2026
1h 7m
No alerts
Replay Analysis
N537GJCANADAIR canadair CRJ-700
→
9/10/2026
1h 2m
No alerts
Replay Analysis
N553GJCANADAIR canadair CRJ-700
→
9/9/2026
1h 2m
No alerts
Replay Analysis
N583GJ
→
9/8/2026
1h 3m
No alerts
Replay Analysis
N546GJCANADAIR canadair CRJ-700
→
9/8/2026
1h 2m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window