Flight Status & Tracker

UAL1423

UNITED AIRLINES INC · EWR → YVR · Last tracked Oct 21, 2026

UAL1423 is a flight number operated by UNITED AIRLINES INC between Newark Liberty International Airport (KEWR) and Vancouver International Airport (CYVR). SkyMeter last tracked UAL1423 on October 21, 2026. The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 4h 6m. SkyMeter has observed 118 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
118
last 90 days
⏱
AVG DURATION
4h 6m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/21/2026
first → last seen
🗺
ROUTES / TYPES
10 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.8%
1 flagged

Routes flown

By count · last 90 days

7
KEWR → CYVR
33
avg 5h 53m · Newark Liberty → Vancouver
KPHL → KDEN
33
avg 3h 43m · Philadelphia → Denver
KDEN → CYVR
24
avg 2h 45m · Denver → Vancouver
KDEN → KEWR
14
avg 3h 46m · Denver → Newark Liberty
KDEN → KBWI
1
avg 4h 11m · Denver → Baltimore/Washington International Thurgood Marshall
KDEN → KMDT
1
avg 4h 47m · Denver → Harrisburg
KIAH → KEWR
1
avg 8h 48m · George Bush Intercontinental Houston → Newark Liberty

Aircraft types

Equipment used on this number

4
B39M BOEING Boeing 737 MAX 9
88
B739 BOEING Boeing 737-900
48
B738 BOEING Boeing 737-800
28
A21N AIRBUS Airbus A321 Neo
14

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 UAL1423

30
N37420BOEING Boeing 737-900
→
10/21/2026
2h 44m
No alerts
Replay Analysis
N39418BOEING Boeing 737-900
→
10/20/2026
2h 39m
No alerts
Replay Analysis
N73278BOEING Boeing 737-800
→
10/20/2026
3h 35m
No alerts
Replay Analysis
N53442BOEING Boeing 737-900
→
10/19/2026
2h 49m
No alerts
Replay Analysis
N73275BOEING Boeing 737-800
→
10/18/2026
3h 40m
No alerts
Replay Analysis
N14240BOEING Boeing 737-800
→
10/17/2026
3h 31m
No alerts
Replay Analysis
N62892BOEING Boeing 737-900
→
10/16/2026
2h 49m
No alerts
Replay Analysis
N33209BOEING Boeing 737-800
→
10/16/2026
3h 42m
No alerts
Replay Analysis
N67846BOEING Boeing 737-900
→
10/15/2026
2h 56m
No alerts
Replay Analysis
N14240BOEING Boeing 737-800
→
10/15/2026
3h 52m
No alerts
Replay Analysis
N69804BOEING Boeing 737-900
→
10/14/2026
2h 44m
No alerts
Replay Analysis
N69830BOEING Boeing 737-900
→
10/13/2026
2h 42m
No alerts
Replay Analysis
N18223BOEING Boeing 737-800
→
10/13/2026
3h 44m
No alerts
Replay Analysis
N66848BOEING Boeing 737-900
→
10/12/2026
2h 38m
No alerts
Replay Analysis
N62849BOEING Boeing 737-900
→
10/11/2026
2h 29m
No alerts
Replay Analysis
N62849BOEING Boeing 737-900
→
10/11/2026
12m
No alerts
Replay Analysis
N34455BOEING Boeing 737-900
→
10/10/2026
2h 47m
No alerts
Replay Analysis
N73291BOEING Boeing 737-800
→
10/10/2026
10m
No alerts
Replay Analysis
N73291BOEING Boeing 737-800
→
10/10/2026
3h 34m
No alerts
Replay Analysis
N47414BOEING Boeing 737-900
→
10/9/2026
2h 52m
No alerts
Replay Analysis
N78501BOEING Boeing 737-800
→
10/9/2026
3h 44m
No alerts
Replay Analysis
N75435BOEING Boeing 737-900
→
10/8/2026
2h 52m
No alerts
Replay Analysis
N38268BOEING Boeing 737-800
→
10/8/2026
3h 54m
No alerts
Replay Analysis
N39415BOEING Boeing 737-900
→
10/7/2026
2h 44m
No alerts
Replay Analysis
N87527BOEING Boeing 737-800
→
10/7/2026
3h 38m
No alerts
Replay Analysis
N64809BOEING Boeing 737-900
→
10/6/2026
2h 39m
No alerts
Replay Analysis
N37473BOEING Boeing 737 MAX 9
→
10/6/2026
3h 42m
No alerts
Replay Analysis
N37456BOEING Boeing 737-900
→
10/5/2026
3h 6m
No alerts
Replay Analysis
N12221BOEING Boeing 737-800
→
10/5/2026
3h 39m
No alerts
Replay Analysis
N38451BOEING Boeing 737-900
→
10/4/2026
2h 35m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window