GJS4439

UNITED AIRLINES INC · FSD → ORD

GJS4439 is operated by UNITED AIRLINES INC between Joe Foss Field Airport (KFSD) and Chicago O'Hare International Airport (KORD). The flight is most often flown by a CANADAIR canadair CRJ-700. Typical block time is 1h 13m. SkyMeter has observed 104 legs of this flight number via ADS-B.

✈
FLIGHTS
104
last 90 days
⏱
AVG DURATION
1h 13m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/18/2026
first → last seen
🗺
ROUTES / TYPES
7 / 1
city pairs · airframes
⚠
INCIDENT RATE
1.0%
1 flagged

Routes flown

By count · last 90 days

5
KFSD → KORD
77
avg 1h 26m · Joe Foss Field → Chicago O'Hare
KORD → KGSO
6
avg 1h 34m · Chicago O'Hare → Piedmont Triad
KFSD → KMSN
1
avg 1h 46m · Joe Foss Field → Dane County Regional Truax Field
KMSN → KORD
1
avg 43m · Dane County Regional Truax Field → Chicago O'Hare
KORD → KAVP
1
avg 1h 26m · Chicago O'Hare → Wilkes Barre Scranton

Aircraft types

Equipment used on this number

1
CRJ7 CANADAIR canadair CRJ-700
102

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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 GJS4439

30
N507GJCANADAIR canadair CRJ-700
→
8/18/2026
1h 31m
No alerts
Replay Analysis
N506GJCANADAIR canadair CRJ-700
→
8/18/2026
41m
No alerts
Replay Analysis
N506GJCANADAIR canadair CRJ-700
→
8/17/2026
51m
No alerts
Replay Analysis
N506GJCANADAIR canadair CRJ-700
→
8/17/2026
1h 33m
No alerts
Replay Analysis
N508GJCANADAIR canadair CRJ-700
→
8/16/2026
1h 47m
No alerts
Replay Analysis
N556GJCANADAIR canadair CRJ-700
→
8/15/2026
1h 31m
No alerts
Replay Analysis
N511GJCANADAIR canadair CRJ-700
→
8/14/2026
1h 31m
No alerts
Replay Analysis
N562GJCANADAIR canadair CRJ-700
→
8/14/2026
1h 29m
No alerts
Replay Analysis
N547GJCANADAIR canadair CRJ-700
→
8/10/2026
10m
No alerts
Replay Analysis
N547GJCANADAIR canadair CRJ-700
→
8/10/2026
1h 18m
No alerts
Replay Analysis
N578GJCANADAIR canadair CRJ-700
→
8/8/2026
1h 26m
No alerts
Replay Analysis
N578GJCANADAIR canadair CRJ-700
→
8/8/2026
1h 27m
No alerts
Replay Analysis
N580GJCANADAIR canadair CRJ-700
→
8/7/2026
1h 17m
No alerts
Replay Analysis
N580GJCANADAIR canadair CRJ-700
→
8/7/2026
14m
No alerts
Replay Analysis
N554GJCANADAIR canadair CRJ-700
→
8/6/2026
1h 50m
No alerts
Replay Analysis
N562GJCANADAIR canadair CRJ-700
→
8/5/2026
1h 54m
No alerts
Replay Analysis
N526GJCANADAIR canadair CRJ-700
→
8/4/2026
9m
No alerts
Replay Analysis
N526GJCANADAIR canadair CRJ-700
→
8/4/2026
1h 25m
No alerts
Replay Analysis
N507GJCANADAIR canadair CRJ-700
→
8/3/2026
1h 28m
No alerts
Replay Analysis
N547GJCANADAIR canadair CRJ-700
→
8/2/2026
1h 18m
No alerts
Replay Analysis
N519GJCANADAIR canadair CRJ-700
→
8/1/2026
39m
No alerts
Replay Analysis
N564GJCANADAIR canadair CRJ-700
→
7/31/2026
1h 25m
No alerts
Replay Analysis
N522GJCANADAIR canadair CRJ-700
→
7/30/2026
1h 20m
No alerts
Replay Analysis
N563GJCANADAIR canadair CRJ-700
→
7/29/2026
1h 23m
No alerts
Replay Analysis
N548GJCANADAIR canadair CRJ-700
→
7/28/2026
1h 30m
No alerts
Replay Analysis
N540GJCANADAIR canadair CRJ-700
→
7/26/2026
20m
No alerts
Replay Analysis
N540GJCANADAIR canadair CRJ-700
→
7/26/2026
1h 21m
No alerts
Replay Analysis
N578GJCANADAIR canadair CRJ-700
→
7/25/2026
1h 32m
No alerts
Replay Analysis
N578GJCANADAIR canadair CRJ-700
→
7/25/2026
7m
No alerts
Replay Analysis
N580GJCANADAIR canadair CRJ-700
→
7/24/2026
1h 17m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window