Flight Status & Tracker

UAL648

UNITED AIRLINES INC · EWR → SFO · Last tracked Sep 25, 2026

UAL648 is a flight number operated by UNITED AIRLINES INC between Newark Liberty International Airport (KEWR) and San Francisco International Airport (KSFO). SkyMeter last tracked UAL648 on September 25, 2026. The flight is most often flown by a BOEING Boeing 757-200. Typical block time is 4h 20m. SkyMeter has observed 142 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
142
last 90 days
⏱
AVG DURATION
4h 20m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/25/2026
first → last seen
🗺
ROUTES / TYPES
14 / 10
city pairs · airframes
⚠
INCIDENT RATE
2.1%
3 flagged

Routes flown

By count · last 90 days

9
KEWR → KSFO
66
avg 5h 51m · Newark Liberty → San Francisco
KSTL → KEWR
27
avg 2h 9m · St Louis Lambert → Newark Liberty
KSFO → KMSP
20
avg 3h 34m · San Francisco → Minneapolis-St Paul International/Wold-Chamberlain
KOAK → KMSP
2
avg 3h 39m · Metropolitan Oakland → Minneapolis-St Paul International/Wold-Chamberlain
KEWR → KOAK
1
avg 5h 52m · Newark Liberty → Metropolitan Oakland
KRAP → KDEN
1
avg 1h 11m · Rapid City → Denver
KORD → KEWR
1
avg 1h 42m · Chicago O'Hare → Newark Liberty
KDEN → KSEA
1
avg 2h 47m · Denver → Seattle Tacoma
KSTL → KORD
1
avg 1h 8m · St Louis Lambert → Chicago O'Hare

Aircraft types

Equipment used on this number

10
B752 BOEING Boeing 757-200
61
B38M BOEING Boeing 737 MAX 8
38
A319 AIRBUS Airbus A319
36
B789 BOEING Boeing 787-9 Dreamliner
12
A320 AIRBUS Airbus A320
5
B39M BOEING Boeing 737 MAX 9
4
B772 BOEING Boeing 777-200
1
B763 BOEING Boeing 767-300
1
B738 BOEING Boeing 737-800
1
A21N AIRBUS Airbus A321 Neo
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
3
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 UAL648

30
N18112BOEING Boeing 757-200
→
9/25/2026
5h 28m
No alerts
Replay Analysis
N18112BOEING Boeing 757-200
→
9/24/2026
5h 44m
No alerts
Replay Analysis
N24979BOEING Boeing 787-9 Dreamliner
→
9/23/2026
5h 57m
No alerts
Replay Analysis
N29985BOEING Boeing 787-9 Dreamliner
→
9/22/2026
5h 42m
No alerts
Replay Analysis
N28987BOEING Boeing 787-9 Dreamliner
→
9/20/2026
5h 32m
No alerts
Replay Analysis
N45956BOEING Boeing 787-9 Dreamliner
→
9/19/2026
5h 12m
No alerts
Replay Analysis
N29977BOEING Boeing 787-9 Dreamliner
→
9/18/2026
5h 34m
No alerts
Replay Analysis
N29991BOEING Boeing 787-9 Dreamliner
→
9/17/2026
5h 37m
No alerts
Replay Analysis
N25982BOEING Boeing 787-9 Dreamliner
→
9/16/2026
5h 48m
No alerts
Replay Analysis
N45956BOEING Boeing 787-9 Dreamliner
→
9/14/2026
5h 45m
No alerts
Replay Analysis
N29985BOEING Boeing 787-9 Dreamliner
→
9/13/2026
5h 45m
No alerts
Replay Analysis
N26966BOEING Boeing 787-9 Dreamliner
→
9/12/2026
5h 37m
No alerts
Replay Analysis
N17963BOEING Boeing 787-9 Dreamliner
→
9/11/2026
5h 38m
No alerts
Replay Analysis
N45956BOEING Boeing 787-9 Dreamliner
→
9/10/2026
5h 53m
No alerts
Replay Analysis
N17327BOEING Boeing 737 MAX 8
→
9/8/2026
2h 46m
No alerts
Replay Analysis
N25201BOEING Boeing 737-800
→
9/8/2026
1h 11m
No alerts
Replay Analysis
N18119BOEING Boeing 757-200
→
9/6/2026
5h 49m
No alerts
Replay Analysis
N58101BOEING Boeing 757-200
→
9/4/2026
5h 52m
No alerts
Replay Analysis
N67134BOEING Boeing 757-200
→
9/2/2026
6h 12m
No alerts
Replay Analysis
N19141BOEING Boeing 757-200
→
9/1/2026
6h 0m
No alerts
Replay Analysis
N33132BOEING Boeing 757-200
→
8/31/2026
6h 12m
No alerts
Replay Analysis
N67134BOEING Boeing 757-200
→
8/30/2026
5h 37m
No alerts
Replay Analysis
N17126BOEING Boeing 757-200
→
8/29/2026
5h 56m
No alerts
Replay Analysis
N67134BOEING Boeing 757-200
→
8/28/2026
6h 1m
No alerts
Replay Analysis
N67134BOEING Boeing 757-200
→
8/27/2026
6h 15m
No alerts
Replay Analysis
N19141BOEING Boeing 757-200
→
8/26/2026
6h 2m
No alerts
Replay Analysis
N19141BOEING Boeing 757-200
→
8/25/2026
6h 6m
No alerts
Replay Analysis
N17122BOEING Boeing 757-200
→
8/24/2026
5h 56m
No alerts
Replay Analysis
N670UABOEING Boeing 767-300
→
8/23/2026
5h 59m
No alerts
Replay Analysis
N13110BOEING Boeing 757-200
→
8/22/2026
5h 54m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window