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Route on-time record

FLL to SLC: most on-time flights and the best time to fly

Fort Lauderdale (Fort Lauderdale Hollywood International Airport) to Salt Lake City (Salt Lake City International Airport). 376 nonstop flights in Jun 2025 to May 2026, 77% arrived within 15 minutes and 0.5% were cancelled. The most reliable flight number was Delta 2036 at 6:59 PM.

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

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FLL → SLC

Fort Lauderdale to Salt Lake City: 376 nonstop flights a year

On time (12 months)

77%

Cancelled

0.5%

avg delay 23 min

Best time to leave

Before 9 AM

90% on time vs 73% 6 to 9 PM

Most reliable airline

Delta

77% chance on time

Check FLL to SLC fares

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. #1 · Delta 2036

    6:59 PM → 10:10 PM5h 11m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    74%

    chance on time

    On time (history)
    72%
    Cancelled
    0.0%
    Avg arrival delay
    15 min
    • Arrived on time 72% of the time (25 flights, Jun 2025 to May 2026).
    • Leaves in this route's least on-time window (6 to 9 PM: 73% on time; Before 9 AM: 90%).
    • Departs inside FLL's trouble window: 70% of its 20 ground stops and delay programs started between 1 PM and 7 PM.
    • 75% of its delay minutes came from the plane arriving late from an earlier flight.

    Limited track record · 25 flights

    Find Delta 2036 fares Opens this date on Aviasales

Airlines on this route

Season-adjusted chance of operating and arriving on time.

  • Delta Air Lines77%

    366 flights · 77% on time as flown · 0.5% cancel

On time by departure time

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

  • Before 9 AM90%

    72 flights · avg delay 9 min

  • 3 to 6 PM74%

    222 flights · avg delay 27 min

  • 6 to 9 PM73%

    72 flights · avg delay 19 min

Best day: Wednesday (83%). Worst: Sunday (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.

J
75
F
74
M
77
A
83
M
80
J
75
J
78
A
79
S
80
O
86
N
86
D
83

What delays this route

  • Airline (crew, maintenance, boarding)56%
  • Late-arriving aircraft25%
  • Air traffic control and airport volume13%
  • 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

Finding the most reliable connections from FLL to SLC…

FLL to SLC questions

What time of day is best to fly FLL to SLC?
Before 9 AM: 90% of flights arrived on time, against 73% 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 FLL to SLC?
Delta, with a season-adjusted 77% chance of operating and arriving on time over 366 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 FLL to SLC?
February (74% on time); the best was November (86%), 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.

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Live status: FAA delays and ground stops