Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL8188

Operated by UAL

Live map

Live map filtered to UAL8188. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
SFO LAS Sep 1, 06:14 AM UTC Sep 1, 07:17 AM UTC PLANNED

Route airports View route page →

Departure

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
01:29 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
220° / 8 kt
Visibility
10 SM
Ceiling
FEW 800 ft, BKN 3,100 ft
Temp / Dew
17°C / 11°C
Altimeter
29.95 inHg

Obs: 2026-09-01T07:56:00.000Z

Raw METAR / TAF 
METAR KSFO 010756Z 22008KT 10SM FEW008 BKN031 17/11 A2995 RMK AO2 SLP141 T01670111 401940144

TAF KSFO 010520Z 0106/0212 25009KT P6SM OVC025 FM011800 28010KT P6SM SCT030 FM012300 26014KT P6SM SKC FM020300 23010KT P6SM SCT045 FM020700 19008KT P6SM SCT020 BKN045

flight Live Traffic

flight_takeoff 104 Departures
flight_land 64 Arrivals

Arrival

LAS KLAS VFR

Harry Reid International Airport

Las Vegas, US

Local time
01:29 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
2,181 ft
Coordinates
36.0834, -115.1518

cloud Weather

Wind
VRB / 6 kt
Visibility
10 SM
Ceiling
FEW 12,000 ft, SCT 22,000 ft
Temp / Dew
29°C / 0°C
Altimeter
29.90 inHg

Obs: 2026-09-01T07:56:00.000Z

Raw METAR / TAF 
METAR KLAS 010756Z VRB06KT 10SM FEW120 SCT220 29/00 A2990 RMK AO2 SLP096 T02940000 403780278

TAF KLAS 010609Z 0106/0212 19010G18KT P6SM FEW120 FM010900 18008KT P6SM SKC FM011700 18010G18KT P6SM SKC FM012000 21015G25KT P6SM SKC FM020300 21010G18KT P6SM SKC

flight Live Traffic

flight_takeoff 57 Departures
flight_land 35 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-24 AB9B9D ORD → DEN Jul 24, 22:40 UTCJul 24, 23:20 UTC40m - -
2026-07-24 A76F66 ORD → DEN Jul 24, 07:00 UTCJul 24, 10:30 UTC3h 30m - -
2026-07-23 A44187 ORD → DEN Jul 23, 06:55 UTCJul 23, 07:40 UTC45m - -
2026-07-22 A44169 ORD → DEN Jul 22, 17:45 UTCJul 22, 20:40 UTC2h 55m - -
2026-07-22 A44169 ORD → DEN Jul 22, 17:32 UTCJul 22, 20:36 UTC3h 4m +1472m -23m
2026-07-15 A5CC3C SFO → SMF Jul 15, 06:51 UTCJul 15, 07:12 UTC21m +57m +6m
2026-07-15 A5CC3C SFO → SMF Jul 15, 06:50 UTCJul 15, 07:15 UTC25m - -
2026-07-12 A445A4 SFO → BOS Jul 12, 20:05 UTCJul 13, 01:20 UTC5h 15m - -
2026-07-11 A4423A - Jul 11, 14:45 UTCJul 11, 18:30 UTC3h 45m - -
2026-07-10 AA3AE5 - Jul 10, 05:00 UTCJul 10, 05:10 UTC10m - -
2026-07-10 AA3AE5 KOA → LAX Jul 10, 04:58 UTCJul 10, 09:34 UTC4h 36m -197m -18m
2026-07-07 A9D5A2 DEN → IND Jul 7, 00:30 UTCJul 7, 02:25 UTC1h 55m - -
2026-07-06 A55785 IAD → BNA Jul 6, 13:08 UTCJul 6, 14:49 UTC1h 41m +38m -24m
2026-07-06 A55785 IAD → BNA Jul 6, 13:35 UTCJul 6, 14:50 UTC1h 15m - -
2026-07-03 A3D2E5 IAD → DEN Jul 3, 23:44 UTCJul 4, 02:40 UTC2h 56m +24m +5m
2026-07-03 A3D2E5 IAD → DEN Jul 3, 23:30 UTCJul 4, 02:45 UTC3h 15m - -
2026-06-23 AC64CF DEN → TUS Jun 23, 18:14 UTCJun 23, 19:50 UTC1h 35m - -
2026-06-22 A5EA5C - Jun 22, 05:15 UTCJun 22, 06:19 UTC1h 5m - -
2026-06-19 AA3AE2 SFO → ORD Jun 19, 06:24 UTCJun 19, 09:55 UTC3h 30m - -
2026-06-19 AA3AE2 SFO → ORD Jun 19, 06:23 UTCJun 19, 10:03 UTC3h 40m +48m +15m
2026-06-18 A5D68A IAD → BOS Jun 18, 17:41 UTCJun 18, 19:14 UTC1h 33m +46m +44m
2026-06-18 A5D68A IAD → BOS Jun 18, 17:50 UTCJun 18, 19:15 UTC1h 25m - -
2026-06-18 A837A5 - Jun 18, 02:20 UTCJun 18, 03:45 UTC1h 25m - -
2026-06-13 A58672 ORD → DEN Jun 13, 04:30 UTCJun 13, 05:05 UTC35m - -
2026-06-13 A58672 ORD → DEN Jun 13, 04:22 UTCJun 13, 05:02 UTC40m +107m -2m
2026-06-11 AC4E85 ORD → DEN Jun 11, 02:15 UTCJun 11, 03:15 UTC1h 0m - -
2026-06-10 A2B12D ORD → DEN Jun 10, 03:30 UTCJun 10, 05:00 UTC1h 30m - -
2026-06-09 A43E83 ORD → DEN Jun 9, 01:35 UTCJun 9, 03:45 UTC2h 10m - -
2026-06-08 A0B7B7 ORD → DEN Jun 8, 14:30 UTCJun 8, 18:20 UTC3h 50m - -
2026-06-08 A0B7B7 ORD → DEN Jun 8, 14:15 UTCJun 8, 18:15 UTC4h 0m +30m on time

Performance history

Flights tracked
67 showing last 30
Avg arrival delay
on time
On-time arrival
89% 89% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 16
June 2026 18
May 2026 14
April 2026 19

UAL8188 frequently asked

Where does flight UAL8188 fly?
UAL8188 (UAL) flies from SFO to LAS. View the full route page.
How long is flight UAL8188?
Based on observed flights, UAL8188 takes on average 2h 9m from takeoff to landing.
How often does UAL8188 fly?
UAL8188 has been observed flying several times a week in our tracking data. We've recorded 67 flights under this callsign.
Is flight UAL8188 usually on time?
Across recent flights, UAL8188 arrives 0 minutes early on average. 89% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL8188?
UAL8188 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL8188 live?
Yes. When UAL8188 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.