Route on-time record

BUR to LAS: most on-time flights and the best time to fly

Burbank (Hollywood Burbank/Bob Hope Airport) to Las Vegas (Harry Reid International Airport). 4,281 nonstop flights in Jun 2025 to May 2026, 81% arrived within 15 minutes and 1.6% were cancelled. The most reliable flight number was Southwest 3816 at 7:45 AM.

Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.

BUR → LAS

Burbank to Las Vegas: 4,281 nonstop flights a year

On time (12 months)

81%

Cancelled

1.6%

avg delay 13 min

Best time to leave

Before 9 AM

92% on time vs 74% 6 to 9 PM

Most reliable airline

Spirit

80% chance on time

Check BUR to LAS fares

Lowest nonstop fare seen in the next two months: $75 (Southwest 990 on 2026-11-05). Fares open on our travel partner (Aviasales). Pick the flight number you chose here.

Most reliable nonstop flights

Ranked by the chance the flight operates and arrives within 15 minutes of schedule, from Jun 2025 to May 2026 records.

#1 · Southwest 3816
7:45 AM → 8:55 AM1h 10m nonstop
Local times, typical schedule. Last flown 2026-05-31.
93%
chance on time
On time (history)
96%
Cancelled
0.0%
Avg arrival delay
1 min
- Arrived on time 96% of the time (54 flights, Jun 2025 to May 2026).
- Never cancelled in 54 scheduled flights.
- Leaves in this route's most on-time window (Before 9 AM: 92% on time; 6 to 9 PM: 74%).
- Short track record (54 flights), so its score leans on the airline's record at this hour.
Limited track record · 54 flights
Find Southwest 3816 fares Opens this date on Aviasales
#2 · Southwest 957
8:35 AM → 9:45 AM1h 10m nonstop
Local times, typical schedule. Last flown 2026-05-31.
91%
chance on time
On time (history)
96%
Cancelled
0.0%
Avg arrival delay
4 min
- Arrived on time 96% of the time (46 flights, Jun 2025 to May 2026).
- Never cancelled in 46 scheduled flights.
- Leaves in this route's most on-time window (Before 9 AM: 92% on time; 6 to 9 PM: 74%).
- Short track record (46 flights), so its score leans on the airline's record at this hour.
Limited track record · 46 flights
Find Southwest 957 fares Opens this date on Aviasales
#3 · Southwest 1326
7:00 AM → 8:15 AM1h 15m nonstop
Local times, typical schedule. Last flown 2026-04-06. Same departure also flew as Southwest 3974; its record covers all of them.
89%
chance on time
On time (history)
89%
Cancelled
0.0%
Avg arrival delay
6 min
- Arrived on time 89% of the time (36 flights, Jun 2025 to May 2026).
- Never cancelled in 36 scheduled flights.
- Leaves in this route's most on-time window (Before 9 AM: 92% on time; 6 to 9 PM: 74%).
- Short track record (36 flights), so its score leans on the airline's record at this hour.
Limited track record · 36 flights
Find Southwest 1326 fares Opens this date on Aviasales
#4 · Southwest 1328
8:25 AM → 9:35 AM1h 10m nonstop
Local times, typical schedule. Last flown 2026-04-06.
88%
chance on time
On time (history)
93%
Cancelled
3.6%
Avg arrival delay
2 min
- Arrived on time 93% of the time (27 flights, Jun 2025 to May 2026).
- Leaves in this route's most on-time window (Before 9 AM: 92% on time; 6 to 9 PM: 74%).
- Short track record (27 flights), so its score leans on the airline's record at this hour.
Limited track record · 27 flights
Find Southwest 1328 fares Opens this date on Aviasales
#5 · Spirit 1503
9:03 AM → 10:17 AM1h 14m nonstop
Local times, typical schedule. Last flown 2026-05-01.
88%
chance on time
On time (history)
89%
Cancelled
0.0%
Avg arrival delay
10 min
- Arrived on time 89% of the time (9 flights, Jun 2025 to May 2026).
- Lands inside LAS's trouble window: 51% of its 104 ground stops and delay programs started between 10 AM and 4 PM.
- 98% of its delay minutes came from the plane arriving late from an earlier flight.
- Short track record (9 flights), so its score leans on the airline's record at this hour.
Limited track record · 9 flights
Find Spirit 1503 fares Opens this date on Aviasales
#6 · Southwest 1376
6:15 PM → 7:25 PM1h 10m nonstop
Local times, typical schedule. Last flown 2026-04-06.
85%
chance on time
On time (history)
93%
Cancelled
0.0%
Avg arrival delay
3 min
- Arrived on time 93% of the time (28 flights, Jun 2025 to May 2026).
- Leaves in this route's least on-time window (6 to 9 PM: 74% on time; Before 9 AM: 92%).
- Short track record (28 flights), so its score leans on the airline's record at this hour.
Limited track record · 28 flights
Find Southwest 1376 fares Opens this date on Aviasales
#7 · Southwest 2321
10:25 AM → 11:40 AM1h 15m nonstop
Local times, typical schedule. Last flown 2026-04-06.
85%
chance on time
On time (history)
87%
Cancelled
0.0%
Avg arrival delay
5 min
- Arrived on time 87% of the time (15 flights, Jun 2025 to May 2026).
- Lands inside LAS's trouble window: 51% of its 104 ground stops and delay programs started between 10 AM and 4 PM.
- Short track record (15 flights), so its score leans on the airline's record at this hour.
Limited track record · 15 flights
Find Southwest 2321 fares Opens this date on Aviasales
#8 · Southwest 3731
10:35 AM → 11:50 AM1h 15m nonstop
Local times, typical schedule. Last flown 2026-05-31.
84%
chance on time
On time (history)
83%
Cancelled
0.0%
Avg arrival delay
6 min
- Arrived on time 83% of the time (54 flights, Jun 2025 to May 2026).
- Never cancelled in 54 scheduled flights.
- Lands inside LAS's trouble window: 51% of its 104 ground stops and delay programs started between 10 AM and 4 PM.
- Short track record (54 flights), so its score leans on the airline's record at this hour.
Limited track record · 54 flights
Find Southwest 3731 fares Opens this date on Aviasales
#9 · Spirit 1621
10:02 AM → 11:10 AM1h 08m nonstop
Local times, typical schedule. Last flown 2026-04-13.
84%
chance on time
On time (history)
88%
Cancelled
6.8%
Avg arrival delay
9 min
- Arrived on time 88% of the time (69 flights, Jun 2025 to May 2026).
- Cancelled 6.8% of the time (5 of 74).
- Lands inside LAS's trouble window: 51% of its 104 ground stops and delay programs started between 10 AM and 4 PM.
Moderate track record · 69 flights
Find Spirit 1621 fares Opens this date on Aviasales
#10 · Southwest 1513
12:45 PM → 2:00 PM1h 15m nonstop
Local times, typical schedule. Last flown 2026-05-27.
82%
chance on time
On time (history)
93%
Cancelled
6.3%
Avg arrival delay
2 min
- Arrived on time 93% of the time (15 flights, Jun 2025 to May 2026).
- Lands inside LAS's trouble window: 51% of its 104 ground stops and delay programs started between 10 AM and 4 PM.
- Short track record (15 flights), so its score leans on the airline's record at this hour.
Limited track record · 15 flights
Find Southwest 1513 fares Opens this date on Aviasales

Airlines on this route

Season-adjusted chance of operating and arriving on time.

Spirit Airlines80%
1,030 flights · 83% on time as flown · 2.5% cancel
Southwest Airlines80%
3,160 flights · 81% on time as flown · 1.3% cancel
Frontier Airlines74%
91 flights · 71% on time as flown · 1.0% cancel

On time by departure time

All airlines, scheduled local departure, Jun 2025 to May 2026.

Before 9 AM92%
759 flights · avg delay 5 min
9 AM to noon87%
906 flights · avg delay 8 min
Noon to 3 PM78%
852 flights · avg delay 16 min
3 to 6 PM75%
906 flights · avg delay 17 min
6 to 9 PM74%
830 flights · avg delay 16 min

Best day: Saturday (88%). Worst: Friday (71%).

Smarter routing

Nearby airports that run more on time

SNA → LAS 83% chance on time
John Wayne Orange County International Airport to Harry Reid International Airport · 4,386 flights a year · 46 mi from your airports · yours: 80%
Rank flights Fares

On time by month

All airlines, Jun 2023 to May 2026. Several years per month, so one stormy season doesn't define a month. Travel-month estimates use this seasonal pattern.

What delays this route

Late-arriving aircraft53%
Air traffic control and airport volume36%
Airline (crew, maintenance, boarding)9%
Severe weather2%

Share of delay minutes by the cause airlines report to the US DOT.

Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure

BUR to LAS questions

What time of day is best to fly BUR to LAS?: Before 9 AM: 92% of flights arrived on time, against 74% for departures 6 to 9 PM. Later flights inherit delays from earlier ones, so the first departures of the day usually run best.
Which airline is most on time from BUR to LAS?: Spirit, with a season-adjusted 80% chance of operating and arriving on time over 1,030 flights. The adjustment compares each airline with what the route did in the months it flew, so a carrier that skipped a stormy month gets no free credit.
What is the worst month for delays on BUR to LAS?: July (75% on time); the best was February (84%), averaged over Jun 2023 to May 2026.
Is this a prediction for my flight?: No. These are historical odds from the US DOT on-time reports, FAA advisories and airport weather records. Check your flight status and the FAA delay board on the day you fly.

More routes from BUR

Live status: FAA delays and ground stops

All Products

Aviation Intelligence

Alerts & Airspace

Free Pilot Tools & Widgets

RC Aviation

Games & Learning

Weather Research & More

Pilot Resources

My Airports

Ask ATIS