UAL246 is operated by UNITED AIRLINES INC between Chicago O'Hare International Airport (KORD) and San Francisco International Airport (KSFO). The flight is most often flown by a BOEING Boeing 757-300. Typical block time is 3h 45m. SkyMeter has observed 181 legs of this flight number via ADS-B.

✈
FLIGHTS
181
last 90 days
⏱
AVG DURATION
3h 45m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/30/2026
first → last seen
🗺
ROUTES / TYPES
11 / 6
city pairs · airframes
⚠
INCIDENT RATE
0.6%
1 flagged

Routes flown

By count · last 90 days

6
KORD → KSFO
82
avg 4h 9m · Chicago O'Hare → San Francisco
KSFO → KMSY
58
avg 4h 17m · San Francisco → Louis Armstrong New Orleans
KHAF → KMSY
7
avg 4h 17m · Half Moon Bay → Louis Armstrong New Orleans
KSFO → KEUG
6
avg 1h 24m · San Francisco → Mahlon Sweet Field
KHAF → KEUG
1
avg 1h 30m · Half Moon Bay → Mahlon Sweet Field
LS97 → KMSY
1
avg 7m · Myu Heliport → Louis Armstrong New Orleans

Aircraft types

Equipment used on this number

6
B753 BOEING Boeing 757-300
89
B39M BOEING Boeing 737 MAX 9
75
B739 BOEING Boeing 737-900
13
B738 BOEING Boeing 737-800
8
B38M BOEING Boeing 737 MAX 8
2
B789 BOEING Boeing 787-9 Dreamliner
2

Safety profile

Flagged flights · last 90 days

Go-arounds
1
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 UAL246

30
N66803BOEING Boeing 737-900
→
08/30/2026
4h 27m
No alerts
Replay Analysis
N75854BOEING Boeing 757-300
→
08/30/2026
4h 24m
No alerts
Replay Analysis
N37277BOEING Boeing 737-800
→
08/29/2026
1h 28m
No alerts
Replay Analysis
N75851BOEING Boeing 757-300
→
08/29/2026
4h 25m
No alerts
Replay Analysis
N39450BOEING Boeing 737-900
→
08/29/2026
30m
No alerts
Replay Analysis
N77871BOEING Boeing 757-300
→
08/27/2026
4h 4m
No alerts
Replay Analysis
N77871BOEING Boeing 757-300
→
08/27/2026
10m
No alerts
Replay Analysis
N33286BOEING Boeing 737-800
→
08/26/2026
1h 15m
No alerts
Replay Analysis
N78866BOEING Boeing 757-300
→
08/26/2026
4h 26m
No alerts
Replay Analysis
N37274BOEING Boeing 737-800
→
08/25/2026
1h 26m
No alerts
Replay Analysis
N57857BOEING Boeing 757-300
→
08/25/2026
4h 14m
No alerts
Replay Analysis
N64844BOEING Boeing 737-900
→
08/25/2026
33m
No alerts
Replay Analysis
N69839BOEING Boeing 737-900
→
08/23/2026
4h 3m
No alerts
Replay Analysis
N78866BOEING Boeing 757-300
→
08/23/2026
4h 23m
No alerts
Replay Analysis
N78866BOEING Boeing 757-300
→
08/23/2026
13m
No alerts
Replay Analysis
N77538BOEING Boeing 737-800
→
08/22/2026
1h 29m
No alerts
Replay Analysis
N57855BOEING Boeing 757-300
→
08/22/2026
4h 11m
No alerts
Replay Analysis
N47298BOEING Boeing 737 MAX 8
→
08/20/2026
2h 49m
No alerts
Replay Analysis
N12216BOEING Boeing 737-800
→
08/18/2026
1h 24m
No alerts
Replay Analysis
N57868BOEING Boeing 757-300
→
08/18/2026
4h 20m
No alerts
Replay Analysis
N68801BOEING Boeing 737-900
→
08/17/2026
4h 26m
No alerts
Replay Analysis
N57855BOEING Boeing 757-300
→
08/17/2026
4h 10m
No alerts
Replay Analysis
N66837BOEING Boeing 737-900
→
08/16/2026
4h 10m
No alerts
Replay Analysis
N75858BOEING Boeing 757-300
→
08/16/2026
4h 10m
No alerts
Replay Analysis
N77295BOEING Boeing 737-800
→
08/15/2026
1h 30m
No alerts
Replay Analysis
N57855BOEING Boeing 757-300
→
08/15/2026
4h 14m
No alerts
Replay Analysis
N57855BOEING Boeing 757-300
→
08/15/2026
14m
No alerts
Replay Analysis
N28457BOEING Boeing 737-900
→
08/15/2026
13m
No alerts
Replay Analysis
N28457BOEING Boeing 737-900
→
08/14/2026
4h 9m
No alerts
Replay Analysis
N28457BOEING Boeing 737-900
→
08/14/2026
3h 55m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window