Flight Status & Tracker

UAL177

UNITED AIRLINES INC · DEN → FCO · Last tracked Nov 11, 2026

UAL177 is a flight number operated by UNITED AIRLINES INC between Denver International Airport (KDEN) and Leonardo da Vinci–Fiumicino Airport (LIRF). SkyMeter last tracked UAL177 on November 11, 2026. The flight is most often flown by a BOEING Boeing 787-9 Dreamliner. Typical block time is 6h 13m. SkyMeter has observed 111 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
111
last 90 days
⏱
AVG DURATION
6h 13m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 11/11/2026
first → last seen
🗺
ROUTES / TYPES
4 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
KDEN → LIRF
65
avg 10h 1m · Denver → Leonardo da Vinci–Fiumicino
KEWR → LIRF
1
avg 7h 36m · Newark Liberty → Leonardo da Vinci–Fiumicino
KDEN → KEWR
1
avg 7h 44m · Denver → Newark Liberty

Aircraft types

Equipment used on this number

1
B789 BOEING Boeing 787-9 Dreamliner
111

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 UAL177

30
N27957BOEING Boeing 787-9 Dreamliner
→
11/11/2026
10h 15m
No alerts
Replay Analysis
N26966BOEING Boeing 787-9 Dreamliner
→
11/7/2026
10h 27m
No alerts
Replay Analysis
N24990BOEING Boeing 787-9 Dreamliner
→
11/6/2026
10h 39m
No alerts
Replay Analysis
N24980BOEING Boeing 787-9 Dreamliner
→
11/5/2026
10h 39m
No alerts
Replay Analysis
N45956BOEING Boeing 787-9 Dreamliner
→
11/4/2026
10h 40m
No alerts
Replay Analysis
N35953BOEING Boeing 787-9 Dreamliner
→
11/3/2026
10h 33m
No alerts
Replay Analysis
N26960BOEING Boeing 787-9 Dreamliner
→
10/30/2026
7h 36m
No alerts
Replay Analysis
N26960BOEING Boeing 787-9 Dreamliner
→
10/30/2026
7h 43m
↘ Diverted
Replay Analysis
N29984BOEING Boeing 787-9 Dreamliner
→
10/29/2026
10h 3m
No alerts
Replay Analysis
N24993BOEING Boeing 787-9 Dreamliner
→
10/28/2026
9h 58m
No alerts
Replay Analysis
N29978BOEING Boeing 787-9 Dreamliner
→
10/27/2026
9h 47m
No alerts
Replay Analysis
N27965BOEING Boeing 787-9 Dreamliner
→
10/25/2026
9h 46m
No alerts
Replay Analysis
N24993BOEING Boeing 787-9 Dreamliner
→
10/24/2026
9h 41m
No alerts
Replay Analysis
N24993BOEING Boeing 787-9 Dreamliner
→
10/24/2026
14m
No alerts
Replay Analysis
N26952BOEING Boeing 787-9 Dreamliner
→
10/23/2026
10h 1m
No alerts
Replay Analysis
N26966BOEING Boeing 787-9 Dreamliner
→
10/22/2026
9h 53m
No alerts
Replay Analysis
N17963BOEING Boeing 787-9 Dreamliner
→
10/19/2026
23m
No alerts
Replay Analysis
N29981BOEING Boeing 787-9 Dreamliner
→
10/18/2026
10h 15m
No alerts
Replay Analysis
N26966BOEING Boeing 787-9 Dreamliner
→
10/17/2026
10h 12m
No alerts
Replay Analysis
N26966BOEING Boeing 787-9 Dreamliner
→
10/17/2026
15m
No alerts
Replay Analysis
N29978BOEING Boeing 787-9 Dreamliner
→
10/16/2026
9h 34m
No alerts
Replay Analysis
N29978BOEING Boeing 787-9 Dreamliner
→
10/16/2026
25m
No alerts
Replay Analysis
N19986BOEING Boeing 787-9 Dreamliner
→
10/15/2026
9h 46m
No alerts
Replay Analysis
N29961BOEING Boeing 787-9 Dreamliner
→
10/11/2026
11m
No alerts
Replay Analysis
N26966BOEING Boeing 787-9 Dreamliner
→
10/10/2026
9h 56m
No alerts
Replay Analysis
N26966BOEING Boeing 787-9 Dreamliner
→
10/10/2026
16m
No alerts
Replay Analysis
N24988BOEING Boeing 787-9 Dreamliner
→
10/9/2026
9h 37m
No alerts
Replay Analysis
N24988BOEING Boeing 787-9 Dreamliner
→
10/9/2026
27m
No alerts
Replay Analysis
N29978BOEING Boeing 787-9 Dreamliner
→
10/8/2026
9h 56m
No alerts
Replay Analysis
N19986BOEING Boeing 787-9 Dreamliner
→
10/7/2026
10h 10m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window