FLL to ATL flight delays
Fort Lauderdale, FL (FLL) Atlanta, GA (ATL) · 581 miles
540 flights · March 2025 – August 2026 · US Bureau of Transportation Statistics
77.4%
Arrived on time
Within 15 minutes of schedule
1.67%
Cancelled
Share of scheduled flights
85 min
When late, late by
Average across delayed arrivals
20 min
Delay per flight
Averaged over every flight flown
What the record says about this route
Only Delta Air Lines flies this route in the published record, so there is no choice to weigh — the route's figures and the airline's are the same figures.
This is a thin route — 540 flights across the whole period. On a route this infrequent a cancellation is far more costly than the rate suggests, because the next departure may not be the same day.
The Fort Lauderdale to Atlanta route sits close to the middle of the record — neither notably punctual nor notably late.
Which airline should you fly on this route?
Over March 2025 – August 2026, Delta Air Lines arrived on time most often on FLL to ATL.
Every airline on FLL to ATL
Ranked by how many flights each one operated. A carrier with fewer than 100 flights in the period is listed but not graded.
| Airline | Flights | On time | Cancelled | Avg delay | Grade |
|---|---|---|---|---|---|
| Delta Air Lines | 360 | 86.76% | 1.39% | 68 min | B |
| Frontier Airlines | 90 | 63.95% | 4.44% | 137 min | — |
| JetBlue Airways | 90 | 53.33% | 0% | 66 min | — |
The return leg
ATL to FLL Atlanta back to Fort Lauderdale 78.53% on time COther routes from Fort Lauderdale
Common questions
Are flights from Fort Lauderdale to Atlanta usually delayed?
77.4% of flights on the FLL to ATL route arrived within 15 minutes of schedule, so roughly 2 in every ten arrived late. That is about the same as the average route in this record.
Which airlines fly from Fort Lauderdale to Atlanta?
Only Delta Air Lines appears in the published record on this route, with 360 flights and 86.76% arriving on time.
How often are FLL to ATL flights cancelled?
1.67% of scheduled flights did not operate — about 17 in every thousand. That is in the normal range.
When FLL to ATL flights are late, how late are they?
About 85 minutes on average across the flights that arrived more than 15 minutes behind schedule.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on FLL to ATL during March 2025 – August 2026, as reported by the airlines to the US Bureau of Transportation Statistics. "On time" is the federal definition: arriving at the gate within 15 minutes of the scheduled time.
A route's record is a description of the past, not a forecast. Weather, air traffic control and the aircraft's earlier flights that day drive most delays, and none of them are predictable from a historical rate. What the record does tell you is whether this route runs late more often than others, and which carrier on it has the better history — which is the part you can actually act on when you book.
Cancellations are counted separately from delays because they are a different problem for a traveller: a late flight still gets you there. How the grade is calculated →