UAL8142

UNITED AIRLINES INC · SFO → DFW

UAL8142 is operated by UNITED AIRLINES INC between San Francisco International Airport (KSFO) and Dallas Fort Worth International Airport (KDFW). The flight is most often flown by a BOEING Boeing 737 MAX 8. Typical block time is 2h 6m. SkyMeter has observed 35 legs of this flight number via ADS-B.

✈
FLIGHTS
35
last 90 days
⏱
AVG DURATION
2h 6m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/20/2026
first → last seen
🗺
ROUTES / TYPES
29 / 8
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

10
KSFO → KDFW
3
avg 3h 30m · San Francisco → Dallas Fort Worth
KDEN → KAUS
2
avg 2h 0m · Denver → Austin Bergstrom
KIAH → KLAS
2
avg 2h 35m · George Bush Intercontinental Houston → McCarran
KBNA → KSFO
2
avg 4h 29m · Nashville → San Francisco
KIAD → KBNA
1
avg 1h 38m · Washington Dulles → Nashville
KORD → KGRR
1
avg 24m · Chicago O'Hare → Gerald R. Ford
KEWR → KRSW
1
avg 2h 48m · Newark Liberty → Southwest Florida
KDEN → KPHL
1
avg 3h 23m · Denver → Philadelphia
KCHS → KEWR
1
avg 1h 38m · Charleston Air Force Base-International → Newark Liberty
KDEN → KFAR
1
avg 1h 43m · Denver → Hector

Aircraft types

Equipment used on this number

8
B38M BOEING Boeing 737 MAX 8
10
A319 AIRBUS Airbus A319
10
B738 BOEING Boeing 737-800
8
B739 BOEING Boeing 737-900
4
A320 AIRBUS Airbus A320
3
A21N AIRBUS Airbus A321 Neo
2
B753 BOEING Boeing 757-300
2
B39M BOEING Boeing 737 MAX 9
2

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 UAL8142

30
N879UAAIRBUS Airbus A319
→
08/20/2026
1h 34m
No alerts
Replay Analysis
N76502BOEING Boeing 737-800
→
08/16/2026
1h 39m
No alerts
Replay Analysis
N76502BOEING Boeing 737-800
→
08/15/2026
50m
No alerts
Replay Analysis
N76502BOEING Boeing 737-800
→
08/15/2026
2h 30m
No alerts
Replay Analysis
N17373BOEING Boeing 737 MAX 8
→
08/15/2026
51m
No alerts
Replay Analysis
N39463BOEING Boeing 737-900
→
08/14/2026
1h 18m
No alerts
Replay Analysis
N446UAAIRBUS Airbus A320
→
08/13/2026
2h 25m
No alerts
Replay Analysis
N479UAAIRBUS Airbus A320
→
08/05/2026
1h 38m
No alerts
Replay Analysis
N77559BOEING Boeing 737 MAX 9
→
07/29/2026
1h 37m
No alerts
Replay Analysis
N17373BOEING Boeing 737 MAX 8
→
07/23/2026
2h 12m
No alerts
Replay Analysis
N17265BOEING Boeing 737 MAX 8
→
07/22/2026
2h 34m
No alerts
Replay Analysis
N4888UAIRBUS Airbus A319
→
07/22/2026
1h 42m
No alerts
Replay Analysis
N77259BOEING Boeing 737 MAX 8
→
07/16/2026
2h 47m
No alerts
Replay Analysis
N17317BOEING Boeing 737 MAX 8
→
07/14/2026
2h 35m
No alerts
Replay Analysis
N473UAAIRBUS Airbus A320
→
07/13/2026
1h 36m
No alerts
Replay Analysis
N57451BOEING Boeing 737 MAX 9
→
07/01/2026
1h 58m
No alerts
Replay Analysis
N75854BOEING Boeing 757-300
→
06/25/2026
2h 13m
No alerts
Replay Analysis
N75854BOEING Boeing 757-300
→
06/24/2026
2h 59m
No alerts
Replay Analysis
N816UAAIRBUS Airbus A319
→
06/22/2026
8m
No alerts
Replay Analysis
N816UAAIRBUS Airbus A319
→
06/22/2026
3h 34m
No alerts
Replay Analysis
N849UAAIRBUS Airbus A319
→
06/21/2026
3h 23m
No alerts
Replay Analysis
N54570AIRBUS Airbus A321 Neo
→
06/19/2026
2h 40m
No alerts
Replay Analysis
N17272BOEING Boeing 737 MAX 8
→
06/14/2026
11m
No alerts
Replay Analysis
N17272BOEING Boeing 737 MAX 8
→
06/14/2026
2h 2m
No alerts
Replay Analysis
N14242BOEING Boeing 737-800
→
06/12/2026
3h 23m
No alerts
Replay Analysis
N14520AIRBUS Airbus A321 Neo
→
06/11/2026
28m
No alerts
Replay Analysis
N17362BOEING Boeing 737 MAX 8
→
06/10/2026
2h 50m
No alerts
Replay Analysis
N73276BOEING Boeing 737-800
→
06/08/2026
2h 57m
No alerts
Replay Analysis
N73276BOEING Boeing 737-800
→
06/07/2026
1h 38m
No alerts
Replay Analysis
N73276BOEING Boeing 737-800
→
06/07/2026
4h 37m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window