Flight Status & Tracker

UAL1668

UNITED AIRLINES INC · AUS → SFO · Last tracked Oct 20, 2026

UAL1668 is a flight number operated by UNITED AIRLINES INC between Austin Bergstrom International Airport (KAUS) and San Francisco International Airport (KSFO). SkyMeter last tracked UAL1668 on October 20, 2026. The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 2h 30m. SkyMeter has observed 158 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
158
last 90 days
⏱
AVG DURATION
2h 30m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/20/2026
first → last seen
🗺
ROUTES / TYPES
7 / 4
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

4
KAUS → KSFO
73
avg 3h 37m · Austin Bergstrom → San Francisco
KSFO → KSAN
43
avg 1h 49m · San Francisco → San Diego
KHAF → KSAN
4
avg 1h 47m · Half Moon Bay → San Diego
KOAK → KSAN
2
avg 1h 32m · Metropolitan Oakland → San Diego

Aircraft types

Equipment used on this number

4
B738 BOEING Boeing 737-800
127
B39M BOEING Boeing 737 MAX 9
26
B739 BOEING Boeing 737-900
8
B38M BOEING Boeing 737 MAX 8
5

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 UAL1668

30
N77536BOEING Boeing 737-800
→
10/20/2026
1h 44m
No alerts
Replay Analysis
N33266BOEING Boeing 737-800
→
10/20/2026
3h 35m
No alerts
Replay Analysis
N73276BOEING Boeing 737-800
→
10/18/2026
1h 36m
No alerts
Replay Analysis
N77539BOEING Boeing 737-800
→
10/18/2026
3h 45m
No alerts
Replay Analysis
N77261BOEING Boeing 737-800
→
10/16/2026
3h 34m
No alerts
Replay Analysis
N76532BOEING Boeing 737-800
→
10/15/2026
1h 33m
No alerts
Replay Analysis
N24202BOEING Boeing 737-800
→
10/15/2026
3h 54m
No alerts
Replay Analysis
N37273BOEING Boeing 737-800
→
10/13/2026
1h 34m
No alerts
Replay Analysis
N77261BOEING Boeing 737-800
→
10/10/2026
1h 53m
No alerts
Replay Analysis
N76505BOEING Boeing 737-800
→
10/10/2026
3h 44m
No alerts
Replay Analysis
N13248BOEING Boeing 737-800
→
10/9/2026
1h 44m
No alerts
Replay Analysis
N76523BOEING Boeing 737-800
→
10/9/2026
3h 19m
No alerts
Replay Analysis
N76523BOEING Boeing 737-800
→
10/9/2026
54m
No alerts
Replay Analysis
N14250BOEING Boeing 737-800
→
10/8/2026
1h 50m
No alerts
Replay Analysis
N14230BOEING Boeing 737-800
→
10/8/2026
3h 39m
No alerts
Replay Analysis
N14230BOEING Boeing 737-800
→
10/8/2026
30m
No alerts
Replay Analysis
N77539BOEING Boeing 737-800
→
10/7/2026
1h 40m
No alerts
Replay Analysis
N33284BOEING Boeing 737-800
→
10/7/2026
3h 44m
No alerts
Replay Analysis
N33284BOEING Boeing 737-800
→
10/7/2026
36m
No alerts
Replay Analysis
N17361BOEING Boeing 737 MAX 8
→
10/6/2026
1h 40m
No alerts
Replay Analysis
N27263BOEING Boeing 737 MAX 8
→
10/6/2026
3h 54m
No alerts
Replay Analysis
N24224BOEING Boeing 737-800
→
10/5/2026
1h 36m
No alerts
Replay Analysis
N14219BOEING Boeing 737-800
→
10/5/2026
3h 44m
No alerts
Replay Analysis
N78285BOEING Boeing 737-800
→
10/4/2026
1h 37m
No alerts
Replay Analysis
N73278BOEING Boeing 737-800
→
10/4/2026
3h 31m
No alerts
Replay Analysis
N73278BOEING Boeing 737-800
→
10/4/2026
51m
No alerts
Replay Analysis
N14228BOEING Boeing 737-800
→
10/3/2026
1h 37m
No alerts
Replay Analysis
N76514BOEING Boeing 737-800
→
10/3/2026
3h 41m
No alerts
Replay Analysis
N76514BOEING Boeing 737-800
→
10/3/2026
36m
No alerts
Replay Analysis
N73276BOEING Boeing 737-800
→
10/3/2026
1h 49m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window