Flight Status & Tracker

UAL499

UNITED AIRLINES INC · SEA → SFO · Last tracked Nov 12, 2026

UAL499 is a flight number operated by UNITED AIRLINES INC between Seattle Tacoma International Airport (KSEA) and San Francisco International Airport (KSFO). SkyMeter last tracked UAL499 on November 12, 2026. The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 45m. 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
2h 45m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 11/12/2026
first → last seen
🗺
ROUTES / TYPES
8 / 6
city pairs · airframes
⚠
INCIDENT RATE
0.7%
1 flagged

Routes flown

By count · last 90 days

4
KSEA → KSFO
69
avg 2h 12m · Seattle Tacoma → San Francisco
KSFO → KBNA
37
avg 4h 16m · San Francisco → Nashville
KBNA → KEWR
22
avg 1h 47m · Nashville → Newark Liberty
KHAF → KBNA
1
avg 4h 1m · Half Moon Bay → Nashville

Aircraft types

Equipment used on this number

6
B38M BOEING Boeing 737 MAX 8
77
B39M BOEING Boeing 737 MAX 9
37
A320 AIRBUS Airbus A320
9
B738 BOEING Boeing 737-800
9
A319 AIRBUS Airbus A319
6
B739 BOEING Boeing 737-900
4

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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 UAL499

30
N37313BOEING Boeing 737 MAX 8
→
11/12/2026
2h 27m
No alerts
Replay Analysis
N475UAAIRBUS Airbus A320
→
11/11/2026
3h 56m
No alerts
Replay Analysis
N475UAAIRBUS Airbus A320
→
11/11/2026
2h 7m
No alerts
Replay Analysis
N17320BOEING Boeing 737 MAX 8
→
11/8/2026
4h 10m
No alerts
Replay Analysis
N12238BOEING Boeing 737-800
→
11/8/2026
2h 36m
No alerts
Replay Analysis
N37305BOEING Boeing 737 MAX 8
→
11/7/2026
4h 8m
No alerts
Replay Analysis
N77598BOEING Boeing 737 MAX 9
→
11/7/2026
2h 13m
No alerts
Replay Analysis
N47360BOEING Boeing 737 MAX 8
→
11/6/2026
4h 16m
No alerts
Replay Analysis
N77573BOEING Boeing 737 MAX 9
→
11/6/2026
2h 6m
No alerts
Replay Analysis
N17285BOEING Boeing 737 MAX 8
→
11/5/2026
4h 7m
No alerts
Replay Analysis
N37307BOEING Boeing 737 MAX 8
→
11/5/2026
2h 33m
No alerts
Replay Analysis
N461UAAIRBUS Airbus A320
→
11/4/2026
3h 58m
No alerts
Replay Analysis
N480UAAIRBUS Airbus A320
→
11/4/2026
2h 6m
No alerts
Replay Analysis
N47343BOEING Boeing 737 MAX 8
→
11/3/2026
4h 23m
No alerts
Replay Analysis
N848UAAIRBUS Airbus A319
→
11/3/2026
2h 56m
No alerts
Replay Analysis
N17331BOEING Boeing 737 MAX 8
→
11/2/2026
4h 28m
No alerts
Replay Analysis
N27404BOEING Boeing 737 MAX 9
→
11/2/2026
2h 29m
No alerts
Replay Analysis
N17359BOEING Boeing 737 MAX 8
→
11/1/2026
4h 22m
No alerts
Replay Analysis
N17468BOEING Boeing 737 MAX 9
→
10/31/2026
2h 12m
No alerts
Replay Analysis
N37305BOEING Boeing 737 MAX 8
→
10/30/2026
4h 18m
No alerts
Replay Analysis
N17465BOEING Boeing 737 MAX 9
→
10/30/2026
2h 12m
No alerts
Replay Analysis
N27283BOEING Boeing 737 MAX 8
→
10/29/2026
4h 35m
△ Low approach-stability score
Replay Analysis
N47281BOEING Boeing 737 MAX 8
→
10/29/2026
2h 13m
No alerts
Replay Analysis
N477UAAIRBUS Airbus A320
→
10/28/2026
4h 13m
No alerts
Replay Analysis
N832UAAIRBUS Airbus A319
→
10/28/2026
2h 11m
No alerts
Replay Analysis
N37297BOEING Boeing 737 MAX 8
→
10/27/2026
4h 2m
No alerts
Replay Analysis
N27539BOEING Boeing 737 MAX 9
→
10/27/2026
2h 9m
No alerts
Replay Analysis
N17262BOEING Boeing 737 MAX 8
→
10/26/2026
4h 8m
No alerts
Replay Analysis
N47446BOEING Boeing 737 MAX 9
→
10/26/2026
2h 22m
No alerts
Replay Analysis
N17338BOEING Boeing 737 MAX 8
→
10/25/2026
4h 24m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window