Flight Status & Tracker

GJS4381

SKYWEST LEASING INC · BUF → ORD · Last tracked Sep 26, 2026

GJS4381 is a flight number operated by SKYWEST LEASING INC between Buffalo Niagara International Airport (KBUF) and Chicago O'Hare International Airport (KORD). SkyMeter last tracked GJS4381 on September 26, 2026. The flight is most often flown by a CANADAIR canadair CRJ-700. Typical block time is 1h 22m. SkyMeter has observed 87 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
87
last 90 days
⏱
AVG DURATION
1h 22m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/26/2026
first → last seen
🗺
ROUTES / TYPES
10 / 1
city pairs · airframes
⚠
INCIDENT RATE
2.3%
2 flagged

Routes flown

By count · last 90 days

8
KBUF → KORD
38
avg 1h 24m · Buffalo Niagara → Chicago O'Hare
KGSO → KEWR
22
avg 1h 16m · Piedmont Triad → Newark Liberty
KCAE → KORD
15
avg 1h 55m · Columbia Metropolitan → Chicago O'Hare
KIAD → KEWR
1
avg 46m · Washington Dulles → Newark Liberty
KEWR → KRIC
1
avg 1h 29m · Newark Liberty → Richmond
KGSO → KIAD
1
avg 1h 41m · Piedmont Triad → Washington Dulles
KGSO → KTEB
1
avg 1h 49m · Piedmont Triad → Teterboro
KIAD → KDTW
1
avg 1h 32m · Washington Dulles → Detroit Metropolitan Wayne County

Aircraft types

Equipment used on this number

1
CRJ7 CANADAIR canadair CRJ-700
85

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
2
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 GJS4381

30
N552GJCANADAIR canadair CRJ-700
→
9/26/2026
1h 32m
No alerts
Replay Analysis
N544GJCANADAIR canadair CRJ-700
→
9/23/2026
1h 45m
No alerts
Replay Analysis
N553GJCANADAIR canadair CRJ-700
→
9/22/2026
1h 57m
No alerts
Replay Analysis
N564GJCANADAIR canadair CRJ-700
→
9/21/2026
1h 57m
No alerts
Replay Analysis
N549GJCANADAIR canadair CRJ-700
→
9/20/2026
1h 56m
No alerts
Replay Analysis
N534GJCANADAIR canadair CRJ-700
→
9/18/2026
1h 58m
No alerts
Replay Analysis
N580GJCANADAIR canadair CRJ-700
→
9/17/2026
2h 30m
No alerts
Replay Analysis
N550GJCANADAIR canadair CRJ-700
→
9/16/2026
16m
No alerts
Replay Analysis
N550GJCANADAIR canadair CRJ-700
→
9/16/2026
1h 52m
No alerts
Replay Analysis
N550GJCANADAIR canadair CRJ-700
→
9/15/2026
1h 41m
No alerts
Replay Analysis
N506GJCANADAIR canadair CRJ-700
→
9/14/2026
1h 59m
No alerts
Replay Analysis
N577GJCANADAIR canadair CRJ-700
→
9/13/2026
1h 57m
No alerts
Replay Analysis
N565GJCANADAIR canadair CRJ-700
→
9/12/2026
6m
No alerts
Replay Analysis
N565GJCANADAIR canadair CRJ-700
→
9/12/2026
1h 34m
No alerts
Replay Analysis
N538GJCANADAIR canadair CRJ-700
→
9/11/2026
1h 57m
No alerts
Replay Analysis
N522GJCANADAIR canadair CRJ-700
→
9/10/2026
8m
No alerts
Replay Analysis
N522GJCANADAIR canadair CRJ-700
→
9/10/2026
1h 55m
No alerts
Replay Analysis
N524GJCANADAIR canadair CRJ-700
→
9/9/2026
1h 57m
No alerts
Replay Analysis
N503GJCANADAIR canadair CRJ-700
→
9/8/2026
1h 43m
No alerts
Replay Analysis
N551GJCANADAIR canadair CRJ-700
→
9/6/2026
1h 5m
No alerts
Replay Analysis
N522GJCANADAIR canadair CRJ-700
→
9/5/2026
1h 58m
No alerts
Replay Analysis
N511GJCANADAIR canadair CRJ-700
→
9/4/2026
1h 6m
No alerts
Replay Analysis
N529GJ
→
9/3/2026
1h 16m
No alerts
Replay Analysis
N541GJCANADAIR canadair CRJ-700
→
9/2/2026
1h 49m
△ Low approach-stability score
Replay Analysis
N507GJCANADAIR canadair CRJ-700
→
9/2/2026
46m
No alerts
Replay Analysis
N507GJCANADAIR canadair CRJ-700
→
9/1/2026
1h 40m
No alerts
Replay Analysis
N529GJ
→
8/31/2026
1h 16m
No alerts
Replay Analysis
N566GJCANADAIR canadair CRJ-700
→
8/30/2026
1h 17m
No alerts
Replay Analysis
N511GJCANADAIR canadair CRJ-700
→
8/29/2026
1h 0m
No alerts
Replay Analysis
N549GJCANADAIR canadair CRJ-700
→
8/28/2026
1h 7m
△ Low approach-stability score
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window