Route on-time record
LAS to LIH: most on-time flights and the best time to fly
Las Vegas (Harry Reid International Airport) to Lihue, Kauai (Lihue Airport). 365 nonstop flights in Jun 2025 to May 2026, 85% arrived within 15 minutes and 0.0% were cancelled. The most reliable flight number was Southwest 1465 at 9:30 AM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
LAS → LIH
Las Vegas to Lihue, Kauai: 365 nonstop flights a year
On time (12 months)
85%
Cancelled
0.0%
avg delay 7 min
Best time to leave
Before 9 AM
88% on time vs 84% 9 AM to noon
Most reliable airline
Southwest
85% chance on time
Lowest nonstop fare seen in the next two months: $347 (Southwest 2364 on 2026-11-14). 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 1465
9:30 AM → 1:10 PM6h 40m nonstop
Local times, typical schedule. Last flown 2026-04-06.
89%
chance on time
- On time (history)
- 97%
- Cancelled
- 0.0%
- Avg arrival delay
- 2 min
- Arrived on time 97% of the time (32 flights, Jun 2025 to May 2026).
- Never cancelled in 33 scheduled flights.
- Leaves in this route's least on-time window (9 AM to noon: 84% on time; Before 9 AM: 88%).
- Departs outside LAS's trouble window (10 AM to 4 PM, when 51% of its 104 ground stops and delay programs started).
Limited track record · 32 flights
Find Southwest 1465 fares Opens this date on Aviasales#2 · Southwest 1890
9:50 AM → 1:10 PM6h 20m nonstop
Local times, typical schedule. Last flown 2026-05-31.
80%
chance on time
- On time (history)
- 74%
- Cancelled
- 0.0%
- Avg arrival delay
- 11 min
- Arrived on time 74% of the time (54 flights, Jun 2025 to May 2026).
- Never cancelled in 54 scheduled flights.
- Leaves in this route's least on-time window (9 AM to noon: 84% on time; Before 9 AM: 88%).
- Departs outside LAS's trouble window (10 AM to 4 PM, when 51% of its 104 ground stops and delay programs started).
Limited track record · 54 flights
Find Southwest 1890 fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- Southwest Airlines85%
365 flights · 85% on time as flown · 0.0% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM88%
123 flights · avg delay 7 min
- 9 AM to noon84%
242 flights · avg delay 7 min
Best day: Saturday (82%). Worst: Wednesday (73%).
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
- Airline (crew, maintenance, boarding)53%
- Air traffic control and airport volume36%
- Late-arriving aircraft11%
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
LAS to LIH questions
- What time of day is best to fly LAS to LIH?
- Before 9 AM: 88% of flights arrived on time, against 84% for departures 9 AM to noon. Later flights inherit delays from earlier ones, so the first departures of the day usually run best.
- Which airline is most on time from LAS to LIH?
- Southwest, with a season-adjusted 85% chance of operating and arriving on time over 365 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 LAS to LIH?
- October (68% on time); the best was November (94%), 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 LAS
- LIH to LAS (return)
- LAS to LAX 79%
- LAS to DEN 77%
- LAS to SAN 68%
- LAS to PHX 78%
- LAS to SFO 66%
- LAS to SEA 82%
- LAS to ORD 77%
- LAS to DFW 81%
- LAS to ATL 84%
- LAS to SNA 82%
- LAS to SMF 79%
- LAS to BUR 80%
Live status: FAA delays and ground stops