Flight Status & Tracker

UAL3857

UNITED AIRLINES INC · HNL → LAX · Last tracked Sep 27, 2026

UAL3857 is a flight number operated by UNITED AIRLINES INC between Daniel K Inouye International Airport (PHNL) and Los Angeles International Airport (KLAX). SkyMeter last tracked UAL3857 on September 27, 2026. The flight is most often flown by a BOEING Boeing 757-200. Typical block time is 3h 44m. SkyMeter has observed 4 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
4
last 90 days
⏱
AVG DURATION
3h 44m
tracked time
📅
SERVICE PERIOD
6/17/2025 → 9/27/2026
first → last seen
🗺
ROUTES / TYPES
4 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
PHNL → KLAX
1
avg 5h 12m · Daniel K Inouye → Los Angeles
KIAB → KRFD
1
avg 1h 24m · Mc Connell Air Force Base → Chicago Rockford

Aircraft types

Equipment used on this number

4
B752 BOEING Boeing 757-200
1
B738 BOEING Boeing 737-800
1
B753 BOEING Boeing 757-300
1
B739 BOEING Boeing 737-900
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 UAL3857

30
N18220BOEING Boeing 737-800
→
9/27/2026
1h 24m
No alerts
Replay Analysis
N63890BOEING Boeing 737-900
→
9/9/2026
1h 6m
No alerts
Replay Analysis
N34131BOEING Boeing 757-200
→
8/19/2026
7h 17m
No alerts
Replay Analysis
N56859BOEING Boeing 757-300
→
7/28/2026
5h 12m
No alerts
Replay Analysis
N12225BOEING Boeing 737-800
→
7/17/2026
1h 8m
No alerts
Replay Analysis
N12225BOEING Boeing 737-800
→
7/16/2026
3h 17m
No alerts
Replay Analysis
N12225BOEING Boeing 737-800
→
7/16/2026
4h 26m
No alerts
Replay Analysis
N39415BOEING Boeing 737-900
→
7/1/2026
1h 6m
No alerts
Replay Analysis
N39415BOEING Boeing 737-900
→
6/30/2026
3h 12m
No alerts
Replay Analysis
N39415BOEING Boeing 737-900
→
6/30/2026
4h 26m
No alerts
Replay Analysis
N87513BOEING Boeing 737-800
→
6/19/2026
2h 30m
No alerts
Replay Analysis
N652UABOEING Boeing 767-300
→
5/28/2026
1h 48m
No alerts
Replay Analysis
N75429BOEING Boeing 737-900
→
5/1/2026
2h 8m
No alerts
Replay Analysis
N438UAAIRBUS Airbus A320
→
4/24/2026
39m
No alerts
Replay Analysis
N19130BOEING Boeing 757-200
→
3/23/2026
7h 37m
No alerts
Replay Analysis
N76514BOEING Boeing 737-800
→
3/12/2026
2h 3m
No alerts
Replay Analysis
N76514BOEING Boeing 737-800
→
3/12/2026
2h 3m
No alerts
Replay Analysis
N35271BOEING Boeing 737-800
→
2/19/2026
3h 15m
No alerts
Replay Analysis
N35271BOEING Boeing 737-800
→
2/19/2026
3h 15m
No alerts
Replay Analysis
N37415BOEING Boeing 737 MAX 9
→
1/12/2026
4h 4m
No alerts
Replay Analysis
N37415BOEING Boeing 737 MAX 9
→
1/12/2026
4h 4m
No alerts
Replay Analysis
N37415BOEING Boeing 737 MAX 9
→
1/12/2026
4h 4m
No alerts
Replay Analysis
N792UABOEING Boeing 777-200
→
11/30/2025
2h 56m
No alerts
Replay Analysis
N792UABOEING Boeing 777-200
→
11/30/2025
2h 56m
No alerts
Replay Analysis
N792UABOEING Boeing 777-200
→
11/29/2025
38m
No alerts
Replay Analysis
N13227BOEING Boeing 737-800
→
11/16/2025
3h 10m
No alerts
Replay Analysis
N17244BOEING Boeing 737-800
→
10/7/2025
1h 14m
No alerts
Replay Analysis
N26208BOEING Boeing 737-800
→
9/2/2025
1h 6m
No alerts
Replay Analysis
N67845BOEING Boeing 737-900
→
8/20/2025
1h 4m
No alerts
Replay Analysis
N39728BOEING Boeing 737-700
→
8/4/2025
1h 21m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window