Flight Status & Tracker

GJS4172

UNITED AIRLINES INC · EWR → DCA · Last tracked Sep 27, 2026

GJS4172 is a flight number operated by UNITED AIRLINES INC between Newark Liberty International Airport (KEWR) and Ronald Reagan Washington National Airport (KDCA). SkyMeter last tracked GJS4172 on September 27, 2026. The flight is most often flown by a CANADAIR canadair CRJ-700. Typical block time is 0h 58m. SkyMeter has observed 74 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
74
last 90 days
⏱
AVG DURATION
58m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/27/2026
first → last seen
🗺
ROUTES / TYPES
2 / 1
city pairs · airframes
⚠
INCIDENT RATE
5.4%
4 flagged

Routes flown

By count · last 90 days

1
KEWR → KDCA
71
avg 58m · Newark Liberty → Ronald Reagan Washington National

Aircraft types

Equipment used on this number

1
CRJ7 CANADAIR canadair CRJ-700
73

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
4
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 GJS4172

30
N543GJCANADAIR canadair CRJ-700
→
9/27/2026
1h 17m
No alerts
Replay Analysis
N534GJCANADAIR canadair CRJ-700
→
9/26/2026
1h 3m
No alerts
Replay Analysis
N508GJCANADAIR canadair CRJ-700
→
9/25/2026
49m
No alerts
Replay Analysis
N523GJCANADAIR canadair CRJ-700
→
9/24/2026
1h 2m
No alerts
Replay Analysis
N504GJCANADAIR canadair CRJ-700
→
9/23/2026
46m
No alerts
Replay Analysis
N503GJCANADAIR canadair CRJ-700
→
9/22/2026
52m
No alerts
Replay Analysis
N548GJCANADAIR canadair CRJ-700
→
9/20/2026
46m
No alerts
Replay Analysis
N569GJCANADAIR canadair CRJ-700
→
9/19/2026
56m
No alerts
Replay Analysis
N523GJCANADAIR canadair CRJ-700
→
9/18/2026
47m
No alerts
Replay Analysis
N569GJCANADAIR canadair CRJ-700
→
9/17/2026
1h 10m
No alerts
Replay Analysis
N561GJCANADAIR canadair CRJ-700
→
9/16/2026
42m
No alerts
Replay Analysis
N548GJCANADAIR canadair CRJ-700
→
9/15/2026
1h 18m
No alerts
Replay Analysis
N524GJCANADAIR canadair CRJ-700
→
9/14/2026
45m
No alerts
Replay Analysis
N520GJCANADAIR canadair CRJ-700
→
9/12/2026
56m
No alerts
Replay Analysis
N559GJCANADAIR canadair CRJ-700
→
9/11/2026
1h 0m
No alerts
Replay Analysis
N548GJCANADAIR canadair CRJ-700
→
9/10/2026
48m
No alerts
Replay Analysis
N521GJCANADAIR canadair CRJ-700
→
9/8/2026
47m
No alerts
Replay Analysis
N576GJCANADAIR canadair CRJ-700
→
9/6/2026
1h 6m
No alerts
Replay Analysis
N576GJCANADAIR canadair CRJ-700
→
9/4/2026
59m
No alerts
Replay Analysis
N511GJCANADAIR canadair CRJ-700
→
9/3/2026
1h 9m
No alerts
Replay Analysis
N535GJCANADAIR canadair CRJ-700
→
9/2/2026
1h 17m
No alerts
Replay Analysis
N576GJCANADAIR canadair CRJ-700
→
9/1/2026
56m
No alerts
Replay Analysis
N535GJCANADAIR canadair CRJ-700
→
8/31/2026
54m
No alerts
Replay Analysis
N529GJ
→
8/30/2026
1h 0m
No alerts
Replay Analysis
N504GJCANADAIR canadair CRJ-700
→
8/29/2026
1h 11m
No alerts
Replay Analysis
N511GJCANADAIR canadair CRJ-700
→
8/28/2026
50m
No alerts
Replay Analysis
N561GJCANADAIR canadair CRJ-700
→
8/26/2026
37m
△ Low approach-stability score
Replay Analysis
N506GJCANADAIR canadair CRJ-700
→
8/25/2026
52m
No alerts
Replay Analysis
N538GJCANADAIR canadair CRJ-700
→
8/24/2026
52m
No alerts
Replay Analysis
N547GJCANADAIR canadair CRJ-700
→
8/22/2026
48m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window