UAL430 is operated by UNITED AIRLINES INC between Denver International Airport (KDEN) and Ontario International Airport (KONT). The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 2h 1m. SkyMeter has observed 33 legs of this flight number via ADS-B.

✈
FLIGHTS
33
last 90 days
⏱
AVG DURATION
2h 1m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
3 / 4
city pairs · airframes
⚠
INCIDENT RATE
6.1%
2 flagged

Routes flown

By count · last 90 days

1
KDEN → KONT
30
avg 2h 7m · Denver → Ontario

Aircraft types

Equipment used on this number

4
B738 BOEING Boeing 737-800
22
A320 AIRBUS Airbus A320
7
B739 BOEING Boeing 737-900
3
B39M BOEING Boeing 737 MAX 9
1

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 UAL430

30
N18223BOEING Boeing 737-800
→
06/03/2026
2h 2m
No alerts
Replay Analysis
N78438BOEING Boeing 737-900
→
06/02/2026
2h 33m
No alerts
Replay Analysis
N37253BOEING Boeing 737-800
→
06/01/2026
2h 1m
No alerts
Replay Analysis
N37253BOEING Boeing 737-800
→
06/01/2026
10m
No alerts
Replay Analysis
N78506BOEING Boeing 737-800
→
05/31/2026
2h 4m
No alerts
Replay Analysis
N76519BOEING Boeing 737-800
→
05/29/2026
1h 55m
No alerts
Replay Analysis
N12225BOEING Boeing 737-800
→
05/28/2026
1h 56m
No alerts
Replay Analysis
N47414BOEING Boeing 737-900
→
05/26/2026
2h 17m
No alerts
Replay Analysis
N87507BOEING Boeing 737-800
→
05/25/2026
1h 55m
No alerts
Replay Analysis
N87527BOEING Boeing 737-800
→
05/24/2026
2h 13m
No alerts
Replay Analysis
N16234BOEING Boeing 737-800
→
05/23/2026
2h 7m
No alerts
Replay Analysis
N26210BOEING Boeing 737-800
→
05/21/2026
1h 49m
No alerts
Replay Analysis
N36280BOEING Boeing 737-800
→
05/20/2026
1h 55m
No alerts
Replay Analysis
N76508BOEING Boeing 737-800
→
05/18/2026
2h 11m
No alerts
Replay Analysis
N33289BOEING Boeing 737-800
→
05/17/2026
2h 14m
No alerts
Replay Analysis
N77518BOEING Boeing 737-800
→
05/16/2026
2h 7m
No alerts
Replay Analysis
N37502BOEING Boeing 737 MAX 9
→
05/15/2026
1h 56m
No alerts
Replay Analysis
N27239BOEING Boeing 737-800
→
05/14/2026
2h 4m
△ Unstable
Replay Analysis
N76269BOEING Boeing 737-800
→
05/13/2026
2h 18m
No alerts
Replay Analysis
N14230BOEING Boeing 737-800
→
05/11/2026
2h 15m
No alerts
Replay Analysis
N87507BOEING Boeing 737-800
→
05/10/2026
1h 55m
△ Unstable
Replay Analysis
N14242BOEING Boeing 737-800
→
05/07/2026
56m
No alerts
Replay Analysis
N77537BOEING Boeing 737-800
→
05/03/2026
2h 20m
No alerts
Replay Analysis
N77520BOEING Boeing 737-800
→
05/02/2026
2h 5m
No alerts
Replay Analysis
N489UAAIRBUS Airbus A320
→
05/01/2026
2h 3m
No alerts
Replay Analysis
N37277BOEING Boeing 737-800
→
04/30/2026
2h 8m
No alerts
Replay Analysis
N466UAAIRBUS Airbus A320
→
04/25/2026
2h 15m
No alerts
Replay Analysis
N462UAAIRBUS Airbus A320
→
04/23/2026
2h 13m
No alerts
Replay Analysis
N445UAAIRBUS Airbus A320
→
04/21/2026
2h 14m
No alerts
Replay Analysis
N452UAAIRBUS Airbus A320
→
04/20/2026
1h 59m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window