Flight number record

UA 1995

United Airlines · San Francisco to Las Vegas

Route: SFO → LAS
Departs: 19:10
Flights: 326
Period: July 2025 to June 2026

Historical statistics for July 2025 to June 2026, not live status. For today’s UA 1995, check with United Airlines.

UA 1995 lands a B+, 3 points better than the national rate of 77.6%. About one flight in five arrives 15 minutes late or worse, and those flights are late by a little over an hour on average. That is a workable record, not a spotless one. That rests on 326 flights, with a median arrival 9 minutes early.

On time

80.9%

Arrivals under 15 minutes late, of 324 completed flights

Avg delay

69 min

Across delayed arrivals only, not all flights

Cancelled

0.00%

National rate is 1.81%

1 hour+ late

8.6%

National rate is 8.1%

These figures cover 326 flights between July 2025 and June 2026. Beyond the headline rate, 8.6% of arrivals land a full hour or more behind schedule. That is the number that wrecks a connection, and it is not visible in an on-time percentage alone.

Schedule

When UA 1995 flies

UA 1995 flies SFO to LAS without a single fixed slot. Its most common scheduled departure was 19:10, used on 124 of 326 flights, with 19:08 (51 flights) and 19:37 (41 flights) next. Carriers retime flights through the season, so the rates here blend slightly different positions in the aircraft's day.

Departs 19:10124 flights38.0%
Departs 19:0851 flights15.6%
Departs 19:3741 flights12.6%

Scale runs 0% to 100%. Rows with fewer than 30 flights show a dash.

Share of scheduled departures at each local time. Times used on fewer than one flight in ten are not listed.

A 19:10 departure sits in the 5pm–8pm window. Across every US flight scheduled in that window the on-time rate is 68.2%, and UA 1995 runs 13 points better at 80.9%. By that time of day most aircraft have flown several legs already, and whatever went wrong earlier is still in the schedule.

Against the route

UA 1995 next to SFO to LAS

Every carrier on SFO to LAS combined arrived on time 74.1% of the time across 6,066 flights, so UA 1995 is 7 points ahead of it. United flew 2,757 flights on the same city pair under all its flight numbers, including this one, and those ran 79.6% on time. Across its whole network United Airlines managed 79.0%, which this flight beats by 2 points.

UA 1995 against its route and carrier
Compared with	Flights	On time	Avg delay	Cancelled	Grade
UA 1995thin sample	326	80.9%	69 min	0.00%	B+
All United Airlines on SFO–LAS	2,757	79.6%	55 min	0.36%	B+
All carriers on SFO–LAS	6,066	74.1%	67 min	0.61%	C+
United Airlines, whole network	821,041	79.0%	72 min	1.01%	B

Across the year

UA 1995 quarter by quarter

UA 1995 did not run the same all year. Its best quarter was Jan–Mar 2026 at 87.8% on time and its weakest Apr–Jun 2026 at 75.8%, a swing of 12 points on roughly 82 flights a quarter. The twelve-month rate averages over that, so if you are flying in a weak quarter the quarter's own figure is the better guide.

Jul–Sep 202560 flights78.3%
Oct–Dec 202591 flights81.3%
Jan–Mar 202684 flights87.8%
Apr–Jun 202691 flights75.8%

Scale runs 65% to 95%. Rows with fewer than 30 flights show a dash.

By weekday, UA 1995 did best on Saturday at 91.8% on time and worst on Sunday at 69.4%. Each day rests on about 47 flights, so a gap of 22 points is worth noticing but could still narrow in another year.

Delay causes

Why UA 1995 runs late

One category carries most of the weight here. Late-arriving aircraft accounts for 49% of the 4,251 delay minutes carriers reported, and the remaining four split what is left. The split is by minutes rather than by flights, so a few very long delays count for as much as many short ones.

Late-arriving aircraft
49%
Carrier
26%
National Airspace System
24%

49% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. That is a cascade, and cascades start small and grow through the day. Across 4,251 reported delay minutes here, that single category outweighs weather by 49 to one. It is the strongest argument for booking the first departure of the morning, when the aircraft has been sitting at the gate overnight with nothing to inherit. The split is drawn from 4,251 delay minutes reported on UA 1995.

Cancellations are rare at 0.00%, below the national 1.81% and low enough to earn the plus on the grade. Almost no flights are called off; the risk here is arriving late, not not arriving.

Connections and routes

What a delay on this flight costs

8.6% of arrivals land an hour or more late, close to the national 8.1%. That is the figure that decides a connection, and it says a 60 to 75 minute layover is reasonable here while anything under 45 minutes is a bet. Most delays on this route last a little over an hour, which a normal layover absorbs.

The same number turns up on six other city pairs in the data, including LAS to EWR (100), LAS to ORD (16) and LAS to IAD (4), but none flew often enough under UA 1995 to report a rate for. Carriers move flight numbers between routes, so the figures on this page apply to SFO to LAS only.

One caution: this is a thin sample. 326 flights over twelve months is enough to clear this site's floor but not enough to pin the rate down tightly, and a single bad week moves it by more than a point. Treat the grade as a rough reading.

What to do with this

Booking UA 1995

For a booking, read UA 1995 as 80.9% on time with 0.00% cancelled over 326 flights. Those are rates from the past twelve months, not a forecast for any particular day.

Where to go next

A flight number here means United Airlines’s own number as it reports to the DOT. How the figures are computed is on the methodology page.

Source: US DOT Bureau of Transportation Statistics, on-time performance data, July 2025 to June 2026. Last updated 15 September 2026; recomputed monthly. How this data is collected.

Key figures