Flight Status & Tracker

GJS4457

UNITED AIRLINES INC · EWR → DCA · Last tracked Oct 18, 2026

GJS4457 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 GJS4457 on October 18, 2026. The flight is most often flown by a CANADAIR canadair CRJ-700. Typical block time is 1h 4m. SkyMeter has observed 69 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
69
last 90 days
⏱
AVG DURATION
1h 4m
tracked time
📅
SERVICE PERIOD
6/8/2025 → 10/18/2026
first → last seen
🗺
ROUTES / TYPES
4 / 1
city pairs · airframes
⚠
INCIDENT RATE
2.9%
2 flagged

Routes flown

By count · last 90 days

4
KEWR → KDCA
41
avg 1h 5m · Newark Liberty → Ronald Reagan Washington National
KIAH → KLIT
17
avg 1h 0m · George Bush Intercontinental Houston → Bill & Hillary Clinton National Airport/Adams Field
KPIT → KEWR
10
avg 1h 6m · Pittsburgh → Newark Liberty
KEWR → KORF
1
avg 1h 9m · Newark Liberty → Norfolk

Aircraft types

Equipment used on this number

1
CRJ7 CANADAIR canadair CRJ-700
62

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 GJS4457

30
N509GJ
→
10/18/2026
1h 1m
No alerts
Replay Analysis
N543GJCANADAIR canadair CRJ-700
→
10/16/2026
1h 3m
No alerts
Replay Analysis
N543GJCANADAIR canadair CRJ-700
→
10/15/2026
58m
No alerts
Replay Analysis
N554GJCANADAIR canadair CRJ-700
→
10/13/2026
1h 2m
No alerts
Replay Analysis
N507GJCANADAIR canadair CRJ-700
→
10/10/2026
58m
No alerts
Replay Analysis
N509GJ
→
10/9/2026
58m
No alerts
Replay Analysis
N526GJCANADAIR canadair CRJ-700
→
10/8/2026
59m
No alerts
Replay Analysis
N538GJCANADAIR canadair CRJ-700
→
10/7/2026
1h 4m
No alerts
Replay Analysis
N504GJCANADAIR canadair CRJ-700
→
10/6/2026
58m
No alerts
Replay Analysis
N569GJCANADAIR canadair CRJ-700
→
10/5/2026
58m
No alerts
Replay Analysis
N538GJCANADAIR canadair CRJ-700
→
10/4/2026
1h 0m
No alerts
Replay Analysis
N508GJCANADAIR canadair CRJ-700
→
10/3/2026
58m
No alerts
Replay Analysis
N583GJ
→
10/1/2026
1h 2m
No alerts
Replay Analysis
N565GJCANADAIR canadair CRJ-700
→
9/30/2026
56m
No alerts
Replay Analysis
N539GJCANADAIR canadair CRJ-700
→
9/29/2026
55m
No alerts
Replay Analysis
N507GJCANADAIR canadair CRJ-700
→
9/28/2026
1h 3m
No alerts
Replay Analysis
N562GJCANADAIR canadair CRJ-700
→
9/25/2026
1h 0m
No alerts
Replay Analysis
N546GJCANADAIR canadair CRJ-700
→
9/24/2026
1h 8m
No alerts
Replay Analysis
N508GJCANADAIR canadair CRJ-700
→
9/21/2026
1h 32m
No alerts
Replay Analysis
N523GJCANADAIR canadair CRJ-700
→
9/19/2026
48m
No alerts
Replay Analysis
N566GJCANADAIR canadair CRJ-700
→
9/18/2026
1h 35m
No alerts
Replay Analysis
N524GJCANADAIR canadair CRJ-700
→
9/17/2026
35m
No alerts
Replay Analysis
N569GJCANADAIR canadair CRJ-700
→
9/16/2026
1h 27m
△ Low approach-stability score
Replay Analysis
N524GJCANADAIR canadair CRJ-700
→
9/15/2026
47m
No alerts
Replay Analysis
N548GJCANADAIR canadair CRJ-700
→
9/14/2026
1h 57m
No alerts
Replay Analysis
N556GJCANADAIR canadair CRJ-700
→
9/12/2026
1h 25m
No alerts
Replay Analysis
N553GJCANADAIR canadair CRJ-700
→
9/11/2026
1h 0m
No alerts
Replay Analysis
N569GJCANADAIR canadair CRJ-700
→
9/10/2026
1h 12m
No alerts
Replay Analysis
N537GJCANADAIR canadair CRJ-700
→
9/8/2026
53m
No alerts
Replay Analysis
N576GJCANADAIR canadair CRJ-700
→
9/5/2026
50m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window