UAL8147

UNITED AIRLINES INC · SFO → BOS

UAL8147 is operated by UNITED AIRLINES INC between San Francisco International Airport (KSFO) and General Edward Lawrence Logan International Airport (KBOS). The flight is most often flown by a BOEING Boeing 737 MAX 9. Typical block time is 2h 38m. SkyMeter has observed 21 legs of this flight number via ADS-B.

✈
FLIGHTS
21
last 90 days
⏱
AVG DURATION
2h 38m
tracked time
📅
SERVICE PERIOD
5/28/2025 → 8/11/2026
first → last seen
🗺
ROUTES / TYPES
17 / 6
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KSFO → KBOS
4
avg 5h 36m · San Francisco → General Edward Lawrence Logan
KIAH → KAUS
2
avg 53m · George Bush Intercontinental Houston → Austin Bergstrom
KORD → KFLL
1
avg 2h 41m · Chicago O'Hare → Fort Lauderdale Hollywood
KSFO → KSAN
1
avg 1h 31m · San Francisco → San Diego
KDEN → KBFL
1
avg 2h 31m · Denver → Meadows Field
KLAX → KCLE
1
avg 4h 3m · Los Angeles → Cleveland Hopkins
KSFO → KPDX
1
avg 1h 32m · San Francisco → Portland
KIAD → KATL
1
avg 1h 47m · Washington Dulles → Hartsfield Jackson Atlanta
KCLE → KMCO
1
avg 2h 5m · Cleveland Hopkins → Orlando
KORD → KATL
1
avg 1h 45m · Chicago O'Hare → Hartsfield Jackson Atlanta

Aircraft types

Equipment used on this number

6
B39M BOEING Boeing 737 MAX 9
6
B738 BOEING Boeing 737-800
5
B739 BOEING Boeing 737-900
4
B38M BOEING Boeing 737 MAX 8
3
A319 AIRBUS Airbus A319
2
A320 AIRBUS Airbus A320
1

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 UAL8147

30
N17437BOEING Boeing 737 MAX 9
→
8/11/2026
1h 39m
No alerts
Replay Analysis
N73259BOEING Boeing 737-800
→
8/8/2026
11m
No alerts
Replay Analysis
N73259BOEING Boeing 737-800
→
8/8/2026
39m
No alerts
Replay Analysis
N37257BOEING Boeing 737 MAX 8
→
8/7/2026
4h 3m
No alerts
Replay Analysis
N17422BOEING Boeing 737 MAX 9
→
8/4/2026
5h 34m
No alerts
Replay Analysis
N17564BOEING Boeing 737 MAX 9
→
8/2/2026
5h 54m
No alerts
Replay Analysis
N47370BOEING Boeing 737 MAX 8
→
7/30/2026
1h 31m
No alerts
Replay Analysis
N17432BOEING Boeing 737 MAX 9
→
7/20/2026
1h 39m
No alerts
Replay Analysis
N38451BOEING Boeing 737-900
→
7/18/2026
5h 12m
No alerts
Replay Analysis
N27287BOEING Boeing 737 MAX 8
→
7/13/2026
3h 1m
No alerts
Replay Analysis
N896UAAIRBUS Airbus A319
→
7/6/2026
2h 31m
No alerts
Replay Analysis
N37474BOEING Boeing 737-900
→
7/5/2026
2h 41m
No alerts
Replay Analysis
N37474BOEING Boeing 737-900
→
7/5/2026
7m
No alerts
Replay Analysis
N39475BOEING Boeing 737-900
→
7/4/2026
1h 30m
No alerts
Replay Analysis
N14219BOEING Boeing 737-800
→
6/26/2026
1h 31m
No alerts
Replay Analysis
N37534BOEING Boeing 737 MAX 9
→
6/23/2026
5h 21m
No alerts
Replay Analysis
N76532BOEING Boeing 737-800
→
6/14/2026
1h 46m
No alerts
Replay Analysis
N891UAAIRBUS Airbus A319
→
6/10/2026
1h 45m
No alerts
Replay Analysis
N498UAAIRBUS Airbus A320
→
6/3/2026
1h 7m
No alerts
Replay Analysis
N76504BOEING Boeing 737-800
→
5/24/2026
2h 4m
No alerts
Replay Analysis
N17591BOEING Boeing 737 MAX 9
→
5/16/2026
5h 36m
No alerts
Replay Analysis
N35271BOEING Boeing 737-800
→
5/13/2026
1h 50m
No alerts
Replay Analysis
N14511AIRBUS Airbus A321 Neo
→
4/21/2026
4h 1m
No alerts
Replay Analysis
N68891BOEING Boeing 737-900
→
4/18/2026
1h 46m
No alerts
Replay Analysis
N890UAAIRBUS Airbus A319
→
4/3/2026
2h 24m
No alerts
Replay Analysis
N68834BOEING Boeing 737-900
→
4/3/2026
1h 29m
No alerts
Replay Analysis
N68834BOEING Boeing 737-900
→
4/2/2026
20m
No alerts
Replay Analysis
N68834BOEING Boeing 737-900
→
4/2/2026
1h 49m
No alerts
Replay Analysis
N432UAAIRBUS Airbus A320
→
3/17/2026
54m
No alerts
Replay Analysis
N432UAAIRBUS Airbus A320
→
3/16/2026
6m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window