Flight Status & Tracker

UAL8143

UNITED AIRLINES INC · DEN → CMH · Last tracked Sep 26, 2026

UAL8143 is a flight number operated by UNITED AIRLINES INC between Denver International Airport (KDEN) and John Glenn Columbus International Airport (KCMH). SkyMeter last tracked UAL8143 on September 26, 2026. The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 2h 26m. SkyMeter has observed 29 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
29
last 90 days
⏱
AVG DURATION
2h 26m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/26/2026
first → last seen
🗺
ROUTES / TYPES
20 / 9
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KDEN → KCMH
4
avg 2h 38m · Denver → John Glenn Columbus
KDEN → KAUS
3
avg 2h 1m · Denver → Austin Bergstrom
KEWR → KCLE
1
avg 1h 29m · Newark Liberty → Cleveland Hopkins
KORD → KFLL
1
avg 2h 47m · Chicago O'Hare → Fort Lauderdale Hollywood
KSFO → KSAN
1
avg 1h 54m · San Francisco → San Diego
KSEA → KIAD
1
avg 4h 39m · Seattle Tacoma → Washington Dulles
KORD → KPHL
1
avg 1h 46m · Chicago O'Hare → Philadelphia
KTPA → KIAH
1
avg 2h 0m · Tampa → George Bush Intercontinental Houston
KSFO → KORD
1
avg 4h 13m · San Francisco → Chicago O'Hare
KORD → KSFO
1
avg 4h 17m · Chicago O'Hare → San Francisco

Aircraft types

Equipment used on this number

9
B739 BOEING Boeing 737-900
8
B39M BOEING Boeing 737 MAX 9
6
B38M BOEING Boeing 737 MAX 8
5
B738 BOEING Boeing 737-800
4
B752 BOEING Boeing 757-200
2
A21N AIRBUS Airbus A321 Neo
1
A320 AIRBUS Airbus A320
1
A319 AIRBUS Airbus A319
1
B753 BOEING Boeing 757-300
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
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 UAL8143

30
N76514BOEING Boeing 737-800
→
9/26/2026
2h 51m
No alerts
Replay Analysis
N74532AIRBUS Airbus A321 Neo
→
9/21/2026
4h 16m
No alerts
Replay Analysis
N53442BOEING Boeing 737-900
→
9/19/2026
4h 39m
No alerts
Replay Analysis
N87507BOEING Boeing 737-800
→
9/18/2026
1h 44m
No alerts
Replay Analysis
N17133BOEING Boeing 757-200
→
9/14/2026
6h 2m
No alerts
Replay Analysis
N13113BOEING Boeing 757-200
→
9/11/2026
5h 30m
No alerts
Replay Analysis
N68817BOEING Boeing 737-900
→
9/2/2026
1h 21m
No alerts
Replay Analysis
N75433BOEING Boeing 737-900
→
9/1/2026
2h 47m
No alerts
Replay Analysis
N17341BOEING Boeing 737 MAX 8
→
8/29/2026
2h 3m
No alerts
Replay Analysis
N47291BOEING Boeing 737 MAX 8
→
8/28/2026
2h 5m
No alerts
Replay Analysis
N27260BOEING Boeing 737 MAX 8
→
8/21/2026
2h 28m
No alerts
Replay Analysis
N826UAAIRBUS Airbus A319
→
8/19/2026
3h 44m
No alerts
Replay Analysis
N57862BOEING Boeing 757-300
→
8/15/2026
4h 13m
No alerts
Replay Analysis
N38268BOEING Boeing 737-800
→
8/14/2026
2h 16m
No alerts
Replay Analysis
N68836BOEING Boeing 737-900
→
8/9/2026
2h 43m
No alerts
Replay Analysis
N57451BOEING Boeing 737 MAX 9
→
8/7/2026
2h 47m
No alerts
Replay Analysis
N457UAAIRBUS Airbus A320
→
8/4/2026
34m
No alerts
Replay Analysis
N37541BOEING Boeing 737 MAX 9
→
7/31/2026
19m
No alerts
Replay Analysis
N37541BOEING Boeing 737 MAX 9
→
7/31/2026
6m
No alerts
Replay Analysis
N37541BOEING Boeing 737 MAX 9
→
7/31/2026
2h 3m
No alerts
Replay Analysis
N27261BOEING Boeing 737 MAX 8
→
7/29/2026
1h 29m
No alerts
Replay Analysis
N66825BOEING Boeing 737-900
→
7/28/2026
2h 20m
No alerts
Replay Analysis
N17254BOEING Boeing 737 MAX 8
→
7/23/2026
1h 45m
No alerts
Replay Analysis
N38446BOEING Boeing 737-900
→
7/20/2026
2h 12m
No alerts
Replay Analysis
N62896BOEING Boeing 737-900
→
7/19/2026
1h 54m
No alerts
Replay Analysis
N79279BOEING Boeing 737-800
→
7/18/2026
1h 59m
No alerts
Replay Analysis
N77552BOEING Boeing 737 MAX 9
→
7/4/2026
10m
No alerts
Replay Analysis
N77552BOEING Boeing 737 MAX 9
→
7/4/2026
1h 58m
No alerts
Replay Analysis
N62849BOEING Boeing 737-900
→
7/1/2026
2h 31m
No alerts
Replay Analysis
N62849BOEING Boeing 737-900
→
7/1/2026
12m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window