Flight Status & Tracker

UAL8107

UNITED AIRLINES INC · SFO → SEA · Last tracked Oct 17, 2026

UAL8107 is a flight number operated by UNITED AIRLINES INC between San Francisco International Airport (KSFO) and Seattle Tacoma International Airport (KSEA). SkyMeter last tracked UAL8107 on October 17, 2026. The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 2h 22m. SkyMeter has observed 56 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
56
last 90 days
⏱
AVG DURATION
2h 22m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 10/17/2026
first → last seen
🗺
ROUTES / TYPES
41 / 10
city pairs · airframes
⚠
INCIDENT RATE
1.8%
1 flagged

Routes flown

By count · last 90 days

10
KSFO → KSEA
5
avg 1h 55m · San Francisco → Seattle Tacoma
KORD → KIAH
3
avg 2h 5m · Chicago O'Hare → George Bush Intercontinental Houston
KIAH → KBWI
2
avg 2h 48m · George Bush Intercontinental Houston → Baltimore/Washington International Thurgood Marshall
KDEN → KCMH
1
avg 2h 58m · Denver → John Glenn Columbus
KSFO → KIAD
1
avg 4h 55m · San Francisco → Washington Dulles
KDEN → KRIC
1
avg 2h 54m · Denver → Richmond
KSFO → KATL
1
avg 4h 40m · San Francisco → Hartsfield Jackson Atlanta
KORD → KMSP
1
avg 1h 1m · Chicago O'Hare → Minneapolis-St Paul International/Wold-Chamberlain
KSFO → KDTW
1
avg 4h 18m · San Francisco → Detroit Metropolitan Wayne County
KSFO → KORD
1
avg 4h 29m · San Francisco → Chicago O'Hare

Aircraft types

Equipment used on this number

10
B739 BOEING Boeing 737-900
12
B39M BOEING Boeing 737 MAX 9
12
B738 BOEING Boeing 737-800
10
A21N AIRBUS Airbus A321 Neo
8
A319 AIRBUS Airbus A319
7
B38M BOEING Boeing 737 MAX 8
6
B752 BOEING Boeing 757-200
5
A320 AIRBUS Airbus A320
4
B753 BOEING Boeing 757-300
3
B737 BOEING Boeing 737-700
1

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 UAL8107

30
N37541BOEING Boeing 737 MAX 9
→
10/17/2026
1h 5m
No alerts
Replay Analysis
N68834BOEING Boeing 737-900
→
10/16/2026
2h 38m
No alerts
Replay Analysis
N37297BOEING Boeing 737 MAX 8
→
10/10/2026
4h 35m
No alerts
Replay Analysis
N67812BOEING Boeing 737-900
→
10/6/2026
2h 35m
No alerts
Replay Analysis
N67812BOEING Boeing 737-900
→
10/6/2026
22m
No alerts
Replay Analysis
N67812BOEING Boeing 737-900
→
10/6/2026
2h 58m
No alerts
Replay Analysis
N37542BOEING Boeing 737 MAX 9
→
10/3/2026
40m
No alerts
Replay Analysis
N37542BOEING Boeing 737 MAX 9
→
10/2/2026
5h 11m
No alerts
Replay Analysis
N37542BOEING Boeing 737 MAX 9
→
10/2/2026
4h 30m
No alerts
Replay Analysis
N483UAAIRBUS Airbus A320
→
10/2/2026
4h 17m
No alerts
Replay Analysis
N33103BOEING Boeing 757-200
→
10/1/2026
5h 32m
No alerts
Replay Analysis
N45440BOEING Boeing 737-900
→
9/28/2026
1h 28m
No alerts
Replay Analysis
N37307BOEING Boeing 737 MAX 8
→
9/26/2026
4h 36m
No alerts
Replay Analysis
N74856BOEING Boeing 757-300
→
9/26/2026
1h 43m
No alerts
Replay Analysis
N74856BOEING Boeing 757-300
→
9/25/2026
4h 29m
No alerts
Replay Analysis
N74856BOEING Boeing 757-300
→
9/25/2026
2h 45m
No alerts
Replay Analysis
N27334BOEING Boeing 737 MAX 8
→
9/22/2026
1h 47m
No alerts
Replay Analysis
N77520BOEING Boeing 737-800
→
9/21/2026
2h 34m
No alerts
Replay Analysis
N77520BOEING Boeing 737-800
→
9/21/2026
2h 54m
No alerts
Replay Analysis
N77520BOEING Boeing 737-800
→
9/21/2026
19m
No alerts
Replay Analysis
N27269BOEING Boeing 737 MAX 8
→
9/18/2026
2h 0m
No alerts
Replay Analysis
N78501BOEING Boeing 737-800
→
9/17/2026
44m
No alerts
Replay Analysis
N78501BOEING Boeing 737-800
→
9/17/2026
14m
No alerts
Replay Analysis
N17753BOEING Boeing 737-700
→
9/15/2026
1h 0m
No alerts
Replay Analysis
N78509BOEING Boeing 737-800
→
9/15/2026
3h 40m
No alerts
Replay Analysis
N78509BOEING Boeing 737-800
→
9/15/2026
10m
No alerts
Replay Analysis
N47570BOEING Boeing 737 MAX 9
→
9/8/2026
3h 39m
No alerts
Replay Analysis
N68801BOEING Boeing 737-900
→
9/5/2026
1h 27m
No alerts
Replay Analysis
N62849BOEING Boeing 737-900
→
9/3/2026
1h 50m
No alerts
Replay Analysis
N898UAAIRBUS Airbus A319
→
9/3/2026
1h 31m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window