UAL99 is operated by UNITED AIRLINES INC between Melbourne International Airport (YMML) and Los Angeles International Airport (KLAX). The flight is most often flown by a BOEING Boeing 787-9 Dreamliner. Typical block time is 10h 27m. SkyMeter has observed 26 legs of this flight number via ADS-B.

✈
FLIGHTS
26
last 90 days
⏱
AVG DURATION
10h 27m
tracked time
📅
SERVICE PERIOD
04/08/2026 → 06/02/2026
first → last seen
🗺
ROUTES / TYPES
3 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

1
YMML → KLAX
15
avg 14h 0m · Melbourne → Los Angeles

Aircraft types

Equipment used on this number

1
B789 BOEING Boeing 787-9 Dreamliner
43

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 UAL99

30
N29991BOEING Boeing 787-9 Dreamliner
→
06/03/2026
13h 32m
No alerts
Replay Analysis
N29991BOEING Boeing 787-9 Dreamliner
→
06/02/2026
14h 17m
No alerts
Replay Analysis
N29991BOEING Boeing 787-9 Dreamliner
→
06/02/2026
44m
No alerts
Replay Analysis
N23994BOEING Boeing 787-9 Dreamliner
→
05/31/2026
13h 39m
No alerts
Replay Analysis
N28987BOEING Boeing 787-9 Dreamliner
→
05/29/2026
13h 48m
No alerts
Replay Analysis
N28987BOEING Boeing 787-9 Dreamliner
→
05/28/2026
26m
No alerts
Replay Analysis
N28987BOEING Boeing 787-9 Dreamliner
→
05/28/2026
14h 15m
No alerts
Replay Analysis
N24974BOEING Boeing 787-9 Dreamliner
→
05/27/2026
13h 58m
No alerts
Replay Analysis
N24974BOEING Boeing 787-9 Dreamliner
→
05/26/2026
39m
No alerts
Replay Analysis
N24974BOEING Boeing 787-9 Dreamliner
→
05/26/2026
14h 38m
No alerts
Replay Analysis
N26966BOEING Boeing 787-9 Dreamliner
→
05/24/2026
13h 28m
No alerts
Replay Analysis
N26966BOEING Boeing 787-9 Dreamliner
→
05/23/2026
32m
No alerts
Replay Analysis
N26966BOEING Boeing 787-9 Dreamliner
→
05/23/2026
14h 1m
No alerts
Replay Analysis
N19951BOEING Boeing 787-9 Dreamliner
→
05/22/2026
1h 37m
No alerts
Replay Analysis
N19951BOEING Boeing 787-9 Dreamliner
→
05/21/2026
33m
No alerts
Replay Analysis
N19951BOEING Boeing 787-9 Dreamliner
→
05/21/2026
2h 10m
No alerts
Replay Analysis
N27959BOEING Boeing 787-9 Dreamliner
→
05/20/2026
13h 25m
No alerts
Replay Analysis
N26966BOEING Boeing 787-9 Dreamliner
→
05/17/2026
13h 25m
No alerts
Replay Analysis
N26966BOEING Boeing 787-9 Dreamliner
→
05/15/2026
13h 33m
No alerts
Replay Analysis
N26966BOEING Boeing 787-9 Dreamliner
→
05/14/2026
30m
No alerts
Replay Analysis
N26960BOEING Boeing 787-9 Dreamliner
→
05/13/2026
13h 59m
No alerts
Replay Analysis
N27958BOEING Boeing 787-9 Dreamliner
→
05/10/2026
13h 34m
No alerts
Replay Analysis
N35953BOEING Boeing 787-9 Dreamliner
→
05/08/2026
1h 12m
No alerts
Replay Analysis
N29975BOEING Boeing 787-9 Dreamliner
→
05/03/2026
13h 22m
No alerts
Replay Analysis
N15969BOEING Boeing 787-9 Dreamliner
→
05/01/2026
13h 21m
No alerts
Replay Analysis
N19951BOEING Boeing 787-9 Dreamliner
→
04/28/2026
20m
No alerts
Replay Analysis
N15969BOEING Boeing 787-9 Dreamliner
→
04/26/2026
13h 47m
No alerts
Replay Analysis
N15969BOEING Boeing 787-9 Dreamliner
→
04/25/2026
14h 29m
No alerts
Replay Analysis
N15969BOEING Boeing 787-9 Dreamliner
→
04/25/2026
41m
No alerts
Replay Analysis
N13954BOEING Boeing 787-9 Dreamliner
→
04/24/2026
13h 54m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window