Flight Status & Tracker

GJS4437

UNITED AIRLINES INC · EWR → DCA · Last tracked Sep 29, 2026

GJS4437 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 GJS4437 on September 29, 2026. The flight is most often flown by a CANADAIR canadair CRJ-700. Typical block time is 1h 12m. SkyMeter has observed 82 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
82
last 90 days
⏱
AVG DURATION
1h 12m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/29/2026
first → last seen
🗺
ROUTES / TYPES
8 / 1
city pairs · airframes
⚠
INCIDENT RATE
3.7%
3 flagged

Routes flown

By count · last 90 days

5
KEWR → KDCA
31
avg 58m · Newark Liberty → Ronald Reagan Washington National
KGSO → KORD
29
avg 1h 48m · Piedmont Triad → Chicago O'Hare
KGSO → KIAD
12
avg 52m · Piedmont Triad → Washington Dulles
KBTV → KEWR
4
avg 58m · Burlington → Newark Liberty
KCVG → KIAD
1
avg 1h 9m · Cincinnati Northern Kentucky → Washington Dulles

Aircraft types

Equipment used on this number

1
CRJ7 CANADAIR canadair CRJ-700
81

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
3
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 GJS4437

30
N553GJCANADAIR canadair CRJ-700
→
9/29/2026
1h 36m
No alerts
Replay Analysis
N542GJCANADAIR canadair CRJ-700
→
9/28/2026
1h 57m
No alerts
Replay Analysis
N545GJCANADAIR canadair CRJ-700
→
9/26/2026
1h 44m
No alerts
Replay Analysis
N548GJCANADAIR canadair CRJ-700
→
9/25/2026
1h 52m
No alerts
Replay Analysis
N535GJCANADAIR canadair CRJ-700
→
9/24/2026
1h 8m
No alerts
Replay Analysis
N568GJCANADAIR canadair CRJ-700
→
9/23/2026
54m
No alerts
Replay Analysis
N540GJCANADAIR canadair CRJ-700
→
9/22/2026
46m
No alerts
Replay Analysis
N552GJCANADAIR canadair CRJ-700
→
9/21/2026
59m
No alerts
Replay Analysis
N513GJCANADAIR canadair CRJ-700
→
9/20/2026
52m
No alerts
Replay Analysis
N563GJCANADAIR canadair CRJ-700
→
9/19/2026
50m
No alerts
Replay Analysis
N564GJCANADAIR canadair CRJ-700
→
9/18/2026
59m
No alerts
Replay Analysis
N564GJCANADAIR canadair CRJ-700
→
9/16/2026
55m
No alerts
Replay Analysis
N523GJCANADAIR canadair CRJ-700
→
9/15/2026
52m
No alerts
Replay Analysis
N535GJCANADAIR canadair CRJ-700
→
9/14/2026
47m
No alerts
Replay Analysis
N523GJCANADAIR canadair CRJ-700
→
9/12/2026
57m
No alerts
Replay Analysis
N579GJCANADAIR canadair CRJ-700
→
9/10/2026
46m
No alerts
Replay Analysis
N580GJCANADAIR canadair CRJ-700
→
9/8/2026
54m
No alerts
Replay Analysis
N545GJCANADAIR canadair CRJ-700
→
9/6/2026
1h 42m
No alerts
Replay Analysis
N524GJCANADAIR canadair CRJ-700
→
9/5/2026
1h 45m
No alerts
Replay Analysis
N521GJCANADAIR canadair CRJ-700
→
9/4/2026
1h 56m
No alerts
Replay Analysis
N579GJCANADAIR canadair CRJ-700
→
9/2/2026
1h 39m
No alerts
Replay Analysis
N540GJCANADAIR canadair CRJ-700
→
9/1/2026
1h 40m
No alerts
Replay Analysis
N577GJCANADAIR canadair CRJ-700
→
8/31/2026
1h 40m
No alerts
Replay Analysis
N553GJCANADAIR canadair CRJ-700
→
8/30/2026
1h 53m
No alerts
Replay Analysis
N520GJCANADAIR canadair CRJ-700
→
8/29/2026
1h 39m
No alerts
Replay Analysis
N513GJCANADAIR canadair CRJ-700
→
8/27/2026
1h 41m
No alerts
Replay Analysis
N552GJCANADAIR canadair CRJ-700
→
8/26/2026
22m
No alerts
Replay Analysis
N552GJCANADAIR canadair CRJ-700
→
8/26/2026
1h 40m
No alerts
Replay Analysis
N550GJCANADAIR canadair CRJ-700
→
8/25/2026
1h 54m
No alerts
Replay Analysis
N578GJCANADAIR canadair CRJ-700
→
8/24/2026
1h 56m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window