Flight Status & Tracker

UAL2177

UNITED AIRLINES INC · AUS → SFO · Last tracked Nov 11, 2026

UAL2177 is a flight number operated by UNITED AIRLINES INC between Austin Bergstrom International Airport (KAUS) and San Francisco International Airport (KSFO). SkyMeter last tracked UAL2177 on November 11, 2026. The flight is most often flown by a BOEING Boeing 737-800. Typical block time is 2h 34m. SkyMeter has observed 143 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
143
last 90 days
⏱
AVG DURATION
2h 34m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 11/11/2026
first → last seen
🗺
ROUTES / TYPES
6 / 6
city pairs · airframes
⚠
INCIDENT RATE
0.7%
1 flagged

Routes flown

By count · last 90 days

4
KAUS → KSFO
64
avg 3h 38m · Austin Bergstrom → San Francisco
KSFO → KSAN
62
avg 1h 50m · San Francisco → San Diego
KHAF → KSAN
5
avg 1h 55m · Half Moon Bay → San Diego
US-0188 → KSAN
1
avg 1h 32m · Coast Guard Air Station San Francisco → San Diego

Aircraft types

Equipment used on this number

6
B738 BOEING Boeing 737-800
56
B39M BOEING Boeing 737 MAX 9
25
B739 BOEING Boeing 737-900
21
B38M BOEING Boeing 737 MAX 8
16
A320 AIRBUS Airbus A320
15
A319 AIRBUS Airbus A319
9

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 UAL2177

30
N17344BOEING Boeing 737 MAX 8
→
11/11/2026
1h 26m
No alerts
Replay Analysis
N852UAAIRBUS Airbus A319
→
11/11/2026
3h 46m
No alerts
Replay Analysis
N17336BOEING Boeing 737 MAX 8
→
11/8/2026
1h 45m
No alerts
Replay Analysis
N17458BOEING Boeing 737 MAX 9
→
11/7/2026
1h 30m
No alerts
Replay Analysis
N846UAAIRBUS Airbus A319
→
11/7/2026
3h 44m
No alerts
Replay Analysis
N17320BOEING Boeing 737 MAX 8
→
11/6/2026
1h 41m
No alerts
Replay Analysis
N844UAAIRBUS Airbus A319
→
11/6/2026
3h 53m
No alerts
Replay Analysis
N27260BOEING Boeing 737 MAX 8
→
11/5/2026
1h 32m
No alerts
Replay Analysis
N822UAAIRBUS Airbus A319
→
11/5/2026
3h 43m
No alerts
Replay Analysis
N37372BOEING Boeing 737 MAX 8
→
11/4/2026
1h 36m
No alerts
Replay Analysis
N873UAAIRBUS Airbus A319
→
11/4/2026
4h 8m
No alerts
Replay Analysis
N17359BOEING Boeing 737 MAX 8
→
11/3/2026
1h 35m
No alerts
Replay Analysis
N474UAAIRBUS Airbus A320
→
11/3/2026
4h 7m
No alerts
Replay Analysis
N17346BOEING Boeing 737 MAX 8
→
11/2/2026
1h 46m
No alerts
Replay Analysis
N73291BOEING Boeing 737-800
→
11/2/2026
3h 54m
No alerts
Replay Analysis
N47343BOEING Boeing 737 MAX 8
→
11/1/2026
1h 28m
No alerts
Replay Analysis
N37324BOEING Boeing 737 MAX 8
→
10/30/2026
1h 33m
No alerts
Replay Analysis
N845UAAIRBUS Airbus A319
→
10/30/2026
3h 49m
No alerts
Replay Analysis
N895UAAIRBUS Airbus A319
→
10/29/2026
3h 40m
No alerts
Replay Analysis
N17361BOEING Boeing 737 MAX 8
→
10/28/2026
1h 44m
No alerts
Replay Analysis
N839UAAIRBUS Airbus A319
→
10/28/2026
3h 35m
No alerts
Replay Analysis
N54241BOEING Boeing 737-800
→
10/27/2026
1h 38m
No alerts
Replay Analysis
N446UAAIRBUS Airbus A320
→
10/27/2026
3h 58m
No alerts
Replay Analysis
N27334BOEING Boeing 737 MAX 8
→
10/25/2026
1h 55m
No alerts
Replay Analysis
N37484
→
10/25/2026
3h 35m
No alerts
Replay Analysis
N497UAAIRBUS Airbus A320
→
10/24/2026
1h 46m
No alerts
Replay Analysis
N37577BOEING Boeing 737 MAX 9
→
10/23/2026
1h 39m
No alerts
Replay Analysis
N17421BOEING Boeing 737 MAX 9
→
10/23/2026
3h 42m
No alerts
Replay Analysis
N37372BOEING Boeing 737 MAX 8
→
10/22/2026
3h 42m
No alerts
Replay Analysis
N77544BOEING Boeing 737 MAX 9
→
10/19/2026
1h 54m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window