Flight Status & Tracker

UAL477

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

UAL477 is a flight number operated by UNITED AIRLINES INC between Ted Stevens Anchorage International Airport (PANC) and San Francisco International Airport (KSFO). SkyMeter last tracked UAL477 on September 25, 2026. The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 4h 21m. SkyMeter has observed 105 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
105
last 90 days
⏱
AVG DURATION
4h 21m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 9/25/2026
first → last seen
🗺
ROUTES / TYPES
9 / 3
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

5
PANC → KSFO
76
avg 4h 33m · Ted Stevens Anchorage → San Francisco
KSFO → KRDU
13
avg 4h 57m · San Francisco → Raleigh Durham
KHAF → KRDU
4
avg 4h 55m · Half Moon Bay → Raleigh Durham
US-2893 → KSFO
1
avg 4h 13m · Point Mackenzie Substation Northwest Airstrip → San Francisco
KLGA → KORD
1
avg 2h 48m · La Guardia → Chicago O'Hare

Aircraft types

Equipment used on this number

3
B38M BOEING Boeing 737 MAX 8
229
B39M BOEING Boeing 737 MAX 9
10
B738 BOEING Boeing 737-800
7

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 UAL477

30
N11206BOEING Boeing 737-800
→
9/25/2026
2h 25m
No alerts
Replay Analysis
N47275BOEING Boeing 737 MAX 8
→
9/24/2026
2h 48m
No alerts
Replay Analysis
N17597BOEING Boeing 737 MAX 9
→
9/24/2026
4h 17m
No alerts
Replay Analysis
N37508BOEING Boeing 737 MAX 9
→
9/23/2026
4h 22m
No alerts
Replay Analysis
N17310BOEING Boeing 737 MAX 8
→
9/22/2026
28m
No alerts
Replay Analysis
N17596BOEING Boeing 737 MAX 9
→
9/21/2026
4h 35m
No alerts
Replay Analysis
N77558BOEING Boeing 737 MAX 9
→
9/20/2026
4h 12m
No alerts
Replay Analysis
N77558BOEING Boeing 737 MAX 9
→
9/20/2026
4h 40m
No alerts
Replay Analysis
N77558BOEING Boeing 737 MAX 9
→
9/20/2026
27m
No alerts
Replay Analysis
N47281BOEING Boeing 737 MAX 8
→
9/19/2026
4h 20m
No alerts
Replay Analysis
N47281BOEING Boeing 737 MAX 8
→
9/19/2026
4h 57m
No alerts
Replay Analysis
N47281BOEING Boeing 737 MAX 8
→
9/19/2026
36m
No alerts
Replay Analysis
N27290BOEING Boeing 737 MAX 8
→
9/18/2026
3h 58m
No alerts
Replay Analysis
N27290BOEING Boeing 737 MAX 8
→
9/18/2026
4h 34m
No alerts
Replay Analysis
N27290BOEING Boeing 737 MAX 8
→
9/18/2026
36m
No alerts
Replay Analysis
N17320BOEING Boeing 737 MAX 8
→
9/17/2026
4h 6m
No alerts
Replay Analysis
N17320BOEING Boeing 737 MAX 8
→
9/17/2026
28m
No alerts
Replay Analysis
N17320BOEING Boeing 737 MAX 8
→
9/17/2026
4h 35m
No alerts
Replay Analysis
N37521BOEING Boeing 737 MAX 9
→
9/16/2026
4h 3m
No alerts
Replay Analysis
N17301BOEING Boeing 737 MAX 8
→
9/15/2026
3h 58m
No alerts
Replay Analysis
N47345BOEING Boeing 737 MAX 8
→
9/14/2026
4h 7m
No alerts
Replay Analysis
N87442BOEING Boeing 737 MAX 9
→
9/13/2026
4h 9m
No alerts
Replay Analysis
N87442BOEING Boeing 737 MAX 9
→
9/13/2026
19m
No alerts
Replay Analysis
N87442BOEING Boeing 737 MAX 9
→
9/13/2026
4h 29m
No alerts
Replay Analysis
N67350BOEING Boeing 737 MAX 8
→
9/12/2026
3h 43m
No alerts
Replay Analysis
N67350BOEING Boeing 737 MAX 8
→
9/12/2026
36m
No alerts
Replay Analysis
N67350BOEING Boeing 737 MAX 8
→
9/12/2026
4h 20m
No alerts
Replay Analysis
N47369BOEING Boeing 737 MAX 8
→
9/11/2026
3h 42m
No alerts
Replay Analysis
N47369BOEING Boeing 737 MAX 8
→
9/11/2026
4h 10m
No alerts
Replay Analysis
N47369BOEING Boeing 737 MAX 8
→
9/11/2026
28m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window