Flight Status & Tracker

UAL1777

UNITED AIRLINES INC · EWR → SFO · Last tracked Oct 11, 2026

UAL1777 is a flight number operated by UNITED AIRLINES INC between Newark Liberty International Airport (KEWR) and San Francisco International Airport (KSFO). SkyMeter last tracked UAL1777 on October 11, 2026. The flight is most often flown by a BOEING Boeing 757-300. Typical block time is 4h 23m. SkyMeter has observed 147 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
147
last 90 days
⏱
AVG DURATION
4h 23m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/11/2026
first → last seen
🗺
ROUTES / TYPES
14 / 9
city pairs · airframes
⚠
INCIDENT RATE
0.7%
1 flagged

Routes flown

By count · last 90 days

7
KEWR → KSFO
79
avg 5h 52m · Newark Liberty → San Francisco
KSFO → KORD
19
avg 4h 17m · San Francisco → Chicago O'Hare
KSFO → KLAS
14
avg 1h 36m · San Francisco → McCarran
KPWM → KEWR
10
avg 1h 19m · Portland International Jetport → Newark Liberty
KHAF → KORD
5
avg 4h 8m · Half Moon Bay → Chicago O'Hare
US-0188 → KORD
1
avg 4h 28m · Coast Guard Air Station San Francisco → Chicago O'Hare
KSFO → KMSP
1
avg 4h 35m · San Francisco → Minneapolis-St Paul International/Wold-Chamberlain

Aircraft types

Equipment used on this number

9
B753 BOEING Boeing 757-300
65
B752 BOEING Boeing 757-200
48
B772 BOEING Boeing 777-200
31
B38M BOEING Boeing 737 MAX 8
19
B39M BOEING Boeing 737 MAX 9
15
A21N AIRBUS Airbus A321 Neo
5
B77W BOEING Boeing 777-300ER
3
B739 BOEING Boeing 737-900
1
B789 BOEING Boeing 787-9 Dreamliner
1

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 UAL1777

30
N17331BOEING Boeing 737 MAX 8
→
10/11/2026
1h 36m
No alerts
Replay Analysis
N47434BOEING Boeing 737 MAX 9
→
10/10/2026
1h 35m
No alerts
Replay Analysis
N228UABOEING Boeing 777-200
→
10/10/2026
5h 35m
No alerts
Replay Analysis
N27268BOEING Boeing 737 MAX 8
→
10/10/2026
1h 24m
No alerts
Replay Analysis
N37473BOEING Boeing 737 MAX 9
→
10/9/2026
1h 33m
No alerts
Replay Analysis
N785UABOEING Boeing 777-200
→
10/9/2026
5h 33m
No alerts
Replay Analysis
N27268BOEING Boeing 737 MAX 8
→
10/9/2026
1h 16m
No alerts
Replay Analysis
N47343BOEING Boeing 737 MAX 8
→
10/8/2026
28m
No alerts
Replay Analysis
N47343BOEING Boeing 737 MAX 8
→
10/8/2026
1h 39m
No alerts
Replay Analysis
N795UABOEING Boeing 777-200
→
10/8/2026
5h 35m
No alerts
Replay Analysis
N47332BOEING Boeing 737 MAX 8
→
10/8/2026
1h 14m
No alerts
Replay Analysis
N47360BOEING Boeing 737 MAX 8
→
10/7/2026
1h 37m
No alerts
Replay Analysis
N786UABOEING Boeing 777-200
→
10/7/2026
5h 22m
No alerts
Replay Analysis
N47332BOEING Boeing 737 MAX 8
→
10/7/2026
1h 14m
No alerts
Replay Analysis
N37536BOEING Boeing 737 MAX 9
→
10/6/2026
5m
No alerts
Replay Analysis
N37536BOEING Boeing 737 MAX 9
→
10/6/2026
1h 36m
No alerts
Replay Analysis
N69020BOEING Boeing 777-200
→
10/6/2026
5h 35m
No alerts
Replay Analysis
N47370BOEING Boeing 737 MAX 8
→
10/6/2026
1h 14m
No alerts
Replay Analysis
N37577BOEING Boeing 737 MAX 9
→
10/5/2026
9m
No alerts
Replay Analysis
N37577BOEING Boeing 737 MAX 9
→
10/5/2026
1h 23m
No alerts
Replay Analysis
N77012BOEING Boeing 777-200
→
10/5/2026
5h 43m
No alerts
Replay Analysis
N17285BOEING Boeing 737 MAX 8
→
10/5/2026
1h 15m
No alerts
Replay Analysis
N17300BOEING Boeing 737 MAX 8
→
10/4/2026
1h 35m
No alerts
Replay Analysis
N78003BOEING Boeing 777-200
→
10/4/2026
5h 35m
No alerts
Replay Analysis
N36444BOEING Boeing 737-900
→
10/4/2026
1h 31m
No alerts
Replay Analysis
N47569BOEING Boeing 737 MAX 9
→
10/3/2026
1h 34m
No alerts
Replay Analysis
N77014BOEING Boeing 777-200
→
10/3/2026
5h 33m
No alerts
Replay Analysis
N37278BOEING Boeing 737 MAX 8
→
10/3/2026
1h 21m
No alerts
Replay Analysis
N77585BOEING Boeing 737 MAX 9
→
10/2/2026
1h 34m
No alerts
Replay Analysis
N796UABOEING Boeing 777-200
→
10/2/2026
5h 29m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window