Route on-time record
SLC to MCO: most on-time flights and the best time to fly
Salt Lake City (Salt Lake City International Airport) to Orlando (Orlando International Airport). 1,554 nonstop flights in Jun 2025 to May 2026, 81% arrived within 15 minutes and 0.6% were cancelled. The most reliable flight number was Delta 2069 at 11:35 PM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
SLC → MCO
Salt Lake City to Orlando: 1,554 nonstop flights a year
On time (12 months)
81%
Cancelled
0.6%
avg delay 12 min
Best time to leave
After 9 PM
85% on time vs 71% noon to 3 PM
Most reliable airline
Delta
81% chance on time
Lowest nonstop fare seen in the next two months: $432 (Southwest 2083 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 · Delta 2069
11:35 PM → 5:53 AM4h 18m nonstop
Local times, typical schedule. Last flown 2026-05-31.
83%
chance on time
- On time (history)
- 83%
- Cancelled
- 0.9%
- Avg arrival delay
- 14 min
- Arrived on time 83% of the time (217 flights, Jun 2025 to May 2026).
- Leaves in this route's most on-time window (After 9 PM: 85% on time; Noon to 3 PM: 71%).
Strong track record · 217 flights
Find Delta 2069 fares Opens this date on Aviasales#2 · Delta 2032
9:25 AM → 3:46 PM4h 27m nonstop
Local times, typical schedule. Last flown 2026-05-31.
82%
chance on time
- On time (history)
- 82%
- Cancelled
- 0.5%
- Avg arrival delay
- 9 min
- Arrived on time 82% of the time (356 flights, Jun 2025 to May 2026).
- Lands inside MCO's trouble window: 76% of its 89 ground stops and delay programs started between 1 PM and 7 PM.
Strong track record · 356 flights
Find Delta 2032 fares Opens this date on Aviasales#3 · Frontier 2170
9:59 PM → 4:30 AM4h 31m nonstop
Local times, typical schedule. Last flown 2026-05-31.
82%
chance on time
- On time (history)
- 85%
- Cancelled
- 0.0%
- Avg arrival delay
- 8 min
- Arrived on time 85% of the time (41 flights, Jun 2025 to May 2026).
- Never cancelled in 41 scheduled flights.
- Leaves in this route's most on-time window (After 9 PM: 85% on time; Noon to 3 PM: 71%).
Limited track record · 41 flights
Find Frontier 2170 fares Opens this date on Aviasales#4 · Delta 2024
11:20 AM → 5:50 PM4h 30m nonstop
Local times, typical schedule. Last flown 2026-05-31.
81%
chance on time
- On time (history)
- 83%
- Cancelled
- 0.0%
- Avg arrival delay
- 14 min
- Arrived on time 83% of the time (111 flights, Jun 2025 to May 2026).
- Never cancelled in 112 scheduled flights.
- Lands inside MCO's trouble window: 76% of its 89 ground stops and delay programs started between 1 PM and 7 PM.
Moderate track record · 111 flights
Find Delta 2024 fares Opens this date on Aviasales#5 · Delta 2056
5:40 PM → 11:55 PM4h 19m nonstop
Local times, typical schedule. Last flown 2026-05-31.
79%
chance on time
- On time (history)
- 79%
- Cancelled
- 0.5%
- Avg arrival delay
- 16 min
- Arrived on time 79% of the time (361 flights, Jun 2025 to May 2026).
Strong track record · 361 flights
Find Delta 2056 fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- Delta Air Lines81%
1,422 flights · 82% on time as flown · 0.6% cancel
- Frontier Airlines81%
41 flights · 85% on time as flown · 0.5% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- 9 AM to noon82%
736 flights · avg delay 10 min
- Noon to 3 PM71%
69 flights · avg delay 16 min
- 3 to 6 PM78%
382 flights · avg delay 16 min
- After 9 PM85%
341 flights · avg delay 10 min
Best day: Thursday (83%). Worst: Saturday (77%).
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)42%
- Air traffic control and airport volume29%
- Late-arriving aircraft26%
- Severe weather3%
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
SLC to MCO questions
- What time of day is best to fly SLC to MCO?
- After 9 PM: 85% of flights arrived on time, against 71% for departures noon to 3 PM.
- Which airline is most on time from SLC to MCO?
- Delta, with a season-adjusted 81% chance of operating and arriving on time over 1,422 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 SLC to MCO?
- June (68% on time); the best was November (91%), 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 SLC
- MCO to SLC (return)
- SLC to DEN 77%
- SLC to PHX 84%
- SLC to SEA 79%
- SLC to LAX 86%
- SLC to DFW 78%
- SLC to LAS 78%
- SLC to SFO 72%
- SLC to ORD 75%
- SLC to ATL 86%
- SLC to SAN 84%
- SLC to PDX 88%
- SLC to SMF 86%
Most on-time flights from SLC on every route →
Live status: FAA delays and ground stops