Route on-time record
LAS to MCO: most on-time flights and the best time to fly
Las Vegas (Harry Reid International Airport) to Orlando (Orlando International Airport). 1,857 nonstop flights in Jun 2025 to May 2026, 75% arrived within 15 minutes and 0.3% were cancelled. The most reliable flight number was JetBlue 2832 at 1:45 PM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
LAS → MCO
Las Vegas to Orlando: 1,857 nonstop flights a year
On time (12 months)
75%
Cancelled
0.3%
avg delay 15 min
Best time to leave
Before 9 AM
79% on time vs 54% 3 to 6 PM
Most reliable airline
JetBlue
84% chance on time
Lowest nonstop fare seen in the next two months: $211 (Frontier 1876 on 2026-10-27). 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 · JetBlue 2832
1:45 PM → 9:24 PM4h 39m nonstop
Local times, typical schedule. Last flown 2026-05-31.
87%
chance on time
- On time (history)
- 89%
- Cancelled
- 0.0%
- Avg arrival delay
- 8 min
- Arrived on time 89% of the time (213 flights, Jun 2025 to May 2026).
- Never cancelled in 213 scheduled flights.
- Departs inside LAS's trouble window: 51% of its 107 ground stops and delay programs started between 10 AM and 4 PM.
Strong track record · 213 flights
Find JetBlue 2832 fares Opens this date on Aviasales#2 · Southwest 2648
5:40 AM → 1:05 PM4h 30m nonstop
Local times, typical schedule. Last flown 2026-05-31.
79%
chance on time
- On time (history)
- 79%
- Cancelled
- 0.0%
- Avg arrival delay
- 8 min
- Arrived on time 79% of the time (53 flights, Jun 2025 to May 2026).
- Never cancelled in 53 scheduled flights.
- Leaves in this route's most on-time window (Before 9 AM: 79% on time; 3 to 6 PM: 54%).
- Departs outside LAS's trouble window (10 AM to 4 PM, when 51% of its 107 ground stops and delay programs started).
Limited track record · 53 flights
Find Southwest 2648 fares Opens this date on Aviasales#3 · Southwest 1912
11:45 PM → 7:10 AM4h 25m nonstop
Local times, typical schedule. Last flown 2026-05-31.
77%
chance on time
- On time (history)
- 75%
- Cancelled
- 0.0%
- Avg arrival delay
- 8 min
- Arrived on time 75% of the time (55 flights, Jun 2025 to May 2026).
- Never cancelled in 55 scheduled flights.
- Departs outside LAS's trouble window (10 AM to 4 PM, when 51% of its 107 ground stops and delay programs started).
Limited track record · 55 flights
Find Southwest 1912 fares Opens this date on Aviasales#4 · Southwest 1002
9:35 AM → 5:05 PM4h 30m nonstop
Local times, typical schedule. Last flown 2026-05-27.
76%
chance on time
- On time (history)
- 81%
- Cancelled
- 0.0%
- Avg arrival delay
- 7 min
- Arrived on time 81% of the time (16 flights, Jun 2025 to May 2026).
- Departs outside LAS's trouble window (10 AM to 4 PM, when 51% of its 107 ground stops and delay programs started).
- Lands inside MCO's trouble window: 76% of its 89 ground stops and delay programs started between 1 PM and 7 PM.
Limited track record · 16 flights
Find Southwest 1002 fares Opens this date on Aviasales#5 · Frontier 1876
11:59 PM → 7:26 AM4h 28m nonstop
Local times, typical schedule. Last flown 2026-05-31.
75%
chance on time
- On time (history)
- 76%
- Cancelled
- 1.0%
- Avg arrival delay
- 18 min
- Arrived on time 76% of the time (283 flights, Jun 2025 to May 2026).
- Departs outside LAS's trouble window (10 AM to 4 PM, when 51% of its 107 ground stops and delay programs started).
Strong track record · 283 flights
Find Frontier 1876 fares Opens this date on Aviasales#6 · Southwest 1739
10:10 AM → 5:45 PM4h 35m nonstop
Local times, typical schedule. Last flown 2026-05-30.
73%
chance on time
- On time (history)
- 88%
- Cancelled
- 0.0%
- Avg arrival delay
- 6 min
- Arrived on time 88% of the time (8 flights, Jun 2025 to May 2026).
- Departs inside LAS's trouble window: 51% of its 107 ground stops and delay programs started between 10 AM and 4 PM.
- Lands inside MCO's trouble window: 76% of its 89 ground stops and delay programs started between 1 PM and 7 PM.
Limited track record · 8 flights
Find Southwest 1739 fares Opens this date on Aviasales#7 · Frontier 1728
8:00 AM → 3:46 PM4h 46m nonstop
Local times, typical schedule. Last flown 2026-05-31.
69%
chance on time
- On time (history)
- 59%
- Cancelled
- 0.0%
- Avg arrival delay
- 42 min
- Arrived on time 59% of the time (138 flights, Jun 2025 to May 2026).
- Never cancelled in 139 scheduled flights.
- Leaves in this route's most on-time window (Before 9 AM: 79% on time; 3 to 6 PM: 54%).
- Departs outside LAS's trouble window (10 AM to 4 PM, when 51% of its 107 ground stops and delay programs started).
Moderate track record · 138 flights
Find Frontier 1728 fares Opens this date on Aviasales#8 · Southwest 852
12:40 PM → 8:15 PM4h 35m nonstop
Local times, typical schedule. Last flown 2026-05-29.
52%
chance on time
- On time (history)
- 26%
- Cancelled
- 0.0%
- Avg arrival delay
- 35 min
- Arrived on time 26% of the time (23 flights, Jun 2025 to May 2026).
- Departs inside LAS's trouble window: 51% of its 107 ground stops and delay programs started between 10 AM and 4 PM.
- 55% of its delay minutes came from the plane arriving late from an earlier flight.
Limited track record · 23 flights
Find Southwest 852 fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- JetBlue84%
378 flights · 88% on time as flown · 0.1% cancel
- Southwest Airlines74%
900 flights · 75% on time as flown · 0.3% cancel
- Frontier Airlines73%
449 flights · 72% on time as flown · 0.6% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM79%
335 flights · avg delay 9 min
- 9 AM to noon78%
261 flights · avg delay 13 min
- Noon to 3 PM67%
223 flights · avg delay 20 min
- 3 to 6 PM54%
155 flights · avg delay 40 min
- After 9 PM79%
880 flights · avg delay 12 min
Best day: Wednesday (82%). Worst: Sunday (68%).
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 aircraft38%
- Airline (crew, maintenance, boarding)36%
- Air traffic control and airport volume21%
- Severe weather6%
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 MCO questions
- What time of day is best to fly LAS to MCO?
- Before 9 AM: 79% of flights arrived on time, against 54% for departures 3 to 6 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 LAS to MCO?
- JetBlue, with a season-adjusted 84% chance of operating and arriving on time over 378 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 MCO?
- July (57% on time); the best was November (87%), 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
- MCO 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%
Most on-time flights from LAS on every route →
Live status: FAA delays and ground stops