UAL658 is operated by UNITED AIRLINES INC between Chicago O'Hare International Airport (KORD) and Ontario International Airport (KONT). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 2h 4m. SkyMeter has observed 180 legs of this flight number via ADS-B.

✈
FLIGHTS
180
last 90 days
⏱
AVG DURATION
2h 4m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/13/2026
first → last seen
🗺
ROUTES / TYPES
10 / 6
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

6
KORD → KONT
68
avg 3h 52m · Chicago O'Hare → Ontario
KMSP → KORD
61
avg 1h 20m · Minneapolis-St Paul International/Wold-Chamberlain → Chicago O'Hare
KANE → KORD
3
avg 1h 37m · Anoka County-Blaine (Janes Field) → Chicago O'Hare
KMYR → KORD
2
avg 1h 54m · Myrtle Beach → Chicago O'Hare
US-0263 → KORD
1
avg 13m · Ravenswood → Chicago O'Hare
KMEM → KIAH
1
avg 1h 16m · Memphis → George Bush Intercontinental Houston

Aircraft types

Equipment used on this number

6
B739 BOEING Boeing 737-900
86
A320 AIRBUS Airbus A320
46
B737 BOEING Boeing 737-700
32
A319 AIRBUS Airbus A319
13
B738 BOEING Boeing 737-800
11
B39M BOEING Boeing 737 MAX 9
4

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 UAL658

30
N77510BOEING Boeing 737-800
→
8/13/2026
1h 8m
No alerts
Replay Analysis
N77510BOEING Boeing 737-800
→
8/12/2026
17m
No alerts
Replay Analysis
N77510BOEING Boeing 737-800
→
8/12/2026
52m
No alerts
Replay Analysis
N433UAAIRBUS Airbus A320
→
8/11/2026
1h 22m
No alerts
Replay Analysis
N66837BOEING Boeing 737-900
→
8/9/2026
4h 0m
No alerts
Replay Analysis
N61881BOEING Boeing 737-900
→
8/8/2026
3h 43m
No alerts
Replay Analysis
N813UAAIRBUS Airbus A319
→
8/8/2026
10m
No alerts
Replay Analysis
N813UAAIRBUS Airbus A319
→
8/7/2026
1h 32m
No alerts
Replay Analysis
N37434BOEING Boeing 737-900
→
8/6/2026
14m
No alerts
Replay Analysis
N37434BOEING Boeing 737-900
→
8/6/2026
3h 44m
No alerts
Replay Analysis
N451UAAIRBUS Airbus A320
→
8/6/2026
6m
No alerts
Replay Analysis
N451UAAIRBUS Airbus A320
→
8/5/2026
1h 44m
No alerts
Replay Analysis
N445UAAIRBUS Airbus A320
→
8/5/2026
1h 13m
No alerts
Replay Analysis
N445UAAIRBUS Airbus A320
→
8/4/2026
39m
No alerts
Replay Analysis
N445UAAIRBUS Airbus A320
→
8/4/2026
1h 53m
No alerts
Replay Analysis
N45440BOEING Boeing 737-900
→
8/4/2026
3h 40m
No alerts
Replay Analysis
N45440BOEING Boeing 737-900
→
8/4/2026
10m
No alerts
Replay Analysis
N464UAAIRBUS Airbus A320
→
8/3/2026
13m
No alerts
Replay Analysis
N464UAAIRBUS Airbus A320
→
8/3/2026
1h 6m
No alerts
Replay Analysis
N68811BOEING Boeing 737-900
→
8/3/2026
3h 46m
No alerts
Replay Analysis
N484UAAIRBUS Airbus A320
→
8/2/2026
1h 20m
No alerts
Replay Analysis
N36444BOEING Boeing 737-900
→
8/2/2026
3h 50m
No alerts
Replay Analysis
N37462BOEING Boeing 737-900
→
8/1/2026
3h 33m
No alerts
Replay Analysis
N449UAAIRBUS Airbus A320
→
7/31/2026
10m
No alerts
Replay Analysis
N449UAAIRBUS Airbus A320
→
7/31/2026
1h 35m
No alerts
Replay Analysis
N38446BOEING Boeing 737-900
→
7/31/2026
4h 1m
No alerts
Replay Analysis
N442UAAIRBUS Airbus A320
→
7/30/2026
1h 31m
No alerts
Replay Analysis
N37422BOEING Boeing 737-900
→
7/30/2026
3h 59m
No alerts
Replay Analysis
N433UAAIRBUS Airbus A320
→
7/29/2026
1h 13m
No alerts
Replay Analysis
N36469BOEING Boeing 737-900
→
7/29/2026
3h 47m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window