Airport month record
FLLJUN
Fort Lauderdale-Hollywood International in June 2026
- Departures
- 6,077
- Month
- June 2026
- National, same month
- 74.3%
- Carriers
- 8
Historical statistics for June 2026, not live status or a forecast for this year’s June. For today’s conditions at FLL, see live FAA status.
FLL in June sits in the middle of the pack with a C. Close to three flights in four arrive on time by the DOT's definition, level with the national rate of 74.3%. The late ones land a little over an hour behind schedule. That rests on 6,077 flights, of which United Airlines flew 606 at 83.9% on time.
United Airlines is the most reliable of the seven carriers covered here at 83.9% on time across 606 flights.
Key figures
On time
74.3%
Arrivals under 15 minutes late, of 5,980 completed departures
Avg delay
76 min
Across delayed arrivals only, not all flights
Cancelled
1.14%
Nationally in June: 1.65%
Whole year
71.5%
FLL across all twelve months
These figures cover 6,077 departures from Fort Lauderdale-Hollywood International in June 2026. On time means an arrival less than 15 minutes after the scheduled gate time, the DOT's threshold, and the national comparison uses every US departure in the same month rather than the whole year.
Against the year
June next to FLL's other months
Against FLL's own year, June ran 3 points better than the twelve-month rate of 71.5%, which makes it number six of twelve months, best first. Cancellations were unusually low for FLL in June, at 1.14% against 2.22% across the year.
| Month | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| July 2025 | 6,944 | 71.4% | 88 min | 2.23% | C |
| August 2025 | 6,561 | 74.6% | 73 min | 0.55% | C+ |
| September 2025 | 5,663 | 82.8% | 75 min | 0.42% | B+ |
| October 2025 | 6,591 | 80.3% | 65 min | 0.39% | B+ |
| November 2025 | 7,609 | 77.6% | 72 min | 2.42% | B |
| December 2025 | 8,886 | 64.9% | 71 min | 2.07% | D |
| January 2026 | 8,607 | 71.1% | 67 min | 4.76% | C− |
| February 2026 | 8,251 | 67.3% | 67 min | 3.95% | C− |
| March 2026 | 9,928 | 59.7% | 83 min | 4.66% | D− |
| April 2026 | 8,610 | 69.0% | 65 min | 1.06% | C |
| May 2026 | 6,437 | 74.9% | 61 min | 0.53% | C+ |
| June 2026 (this page) | 6,077 | 74.3% | 76 min | 1.14% | C |
Departure window
The best time of day to leave FLL in June
Departure time matters more here than the choice of carrier. The gap between the best and worst window is 34 points, against 18 points between the best and worst carrier. Each bar is the on-time rate for flights scheduled inside that window.
- 5am–8am1,067 flights91.0%
- 8am–11am932 flights87.4%
- 11am–2pm1,178 flights77.4%
- 2pm–5pm972 flights67.1%
- 5pm–8pm1,062 flights57.3%
- 8pm–5am866 flights63.9%
Scale runs 50% to 95%. Rows with fewer than 30 flights show a dash.
The 5pm–8pm window is where this operation falls apart: 57.3% on time, against 91.0% for the 5am–8am slot. By evening the aircraft flying these rotations have absorbed a full day of small delays and there is no slack left to recover in. The 11am–2pm window is the busiest, with 1,178 flights scheduled in it.
Across the week, Tuesday is the strongest day at 82.5% on time and Saturday the weakest at 69.5%. 13 points is a smaller lever than departure hour, but it is free.
Carrier by carrier
Which airlines ran best at FLL in June
The choice of carrier is not cosmetic here. United Airlines arrives on time 83.9% of the time; Allegiant Air manages 66.2%. Sample sizes sit next to every figure, because a two-point gap across 472 flights means less than a ten-point one.
| Airline | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| JetBlue Airways | 2,015 | 73.2% | 67 min | 0.94% | C+ |
| Delta Air Lines | 988 | 83.2% | 67 min | 1.52% | B |
| Southwest Airlines | 863 | 66.9% | 62 min | 0.12% | C+ |
| American Airlines | 673 | 71.5% | 109 min | 2.67% | C |
| United Airlines | 606 | 83.9% | 99 min | 0.17% | B+ |
| Allegiant Air | 472 | 66.2% | 67 min | 0.64% | C+ |
| Frontier Airlines | 430 | 72.8% | 106 min | 2.79% | C |
| Alaska Airlinesthin sample | 30 | 83.3% | 43 min | 0.00% | B+ |
The spread between United and Allegiant is 18 points, wide enough that it should decide the booking. On a hundred trips that is 18 more arrivals inside the on-time window.
Route by route
Busiest routes out of FLL in June
| Route | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| FLL to ATL · Atlanta | 540 | 77.4% | 85 min | 1.67% | B |
| FLL to LGA · New Yorkthin sample | 334 | 72.2% | 73 min | 2.40% | C |
| FLL to PHL · Philadelphiathin sample | 289 | 77.1% | 107 min | 1.73% | B |
| FLL to JFK · New Yorkthin sample | 286 | 78.9% | 76 min | 2.45% | B |
| FLL to EWR · Newarkthin sample | 270 | 77.4% | 83 min | 1.11% | B |
| FLL to DFW · Dallas-Fort Worththin sample | 263 | 71.0% | 116 min | 3.80% | C− |
| FLL to ORD · Chicagothin sample | 202 | 73.4% | 97 min | 0.99% | C+ |
| FLL to SJU · San Juanthin sample | 192 | 74.3% | 63 min | 0.52% | C+ |
| FLL to BWI · Baltimorethin sample | 187 | 73.1% | 80 min | 2.14% | C |
| FLL to CLT · Charlottethin sample | 179 | 84.7% | 74 min | 1.12% | B |
| FLL to BOS · Bostonthin sample | 177 | 68.2% | 78 min | 0.56% | C+ |
| FLL to LAX · Los Angelesthin sample | 173 | 72.1% | 47 min | 0.58% | C+ |
| FLL to DCA · Washingtonthin sample | 171 | 73.1% | 82 min | 1.75% | C |
| FLL to IAH · Houstonthin sample | 129 | 79.1% | 95 min | 0.00% | B+ |
| FLL to BNA · Nashvillethin sample | 126 | 52.0% | 57 min | 0.00% | F+ |
| FLL to DTW · Detroitthin sample | 120 | 90.6% | 37 min | 2.50% | A |
| FLL to CLE · Clevelandthin sample | 111 | 82.6% | 219 min | 1.80% | B |
| FLL to RDU · Raleighthin sample | 104 | 75.7% | 73 min | 0.96% | B+ |
| FLL to CVG · Cincinnatithin sample | 102 | 78.4% | 88 min | 0.00% | B+ |
| FLL to MSY · New Orleansthin sample | 95 | 72.3% | 52 min | 0.00% | C+ |
| FLL to DEN · Denverthin sample | 95 | 74.7% | 74 min | 0.00% | C+ |
| FLL to MCO · Orlandothin sample | 94 | 80.9% | 40 min | 0.00% | B+ |
| FLL to MDW · Chicagothin sample | 90 | 73.0% | 52 min | 0.00% | C+ |
| FLL to SFO · San Franciscothin sample | 90 | 71.1% | 44 min | 0.00% | C+ |
| FLL to AUS · Austinthin sample | 82 | 68.3% | 49 min | 0.00% | C+ |
Delay causes
What held FLL up in June
One category carries most of the weight here. Late-arriving aircraft accounts for 42% of the 116,000 delay minutes carriers reported, and the remaining four split what is left. The split is by minutes rather than by flights, so a few very long delays count for as much as many short ones.
- 42%Late-arriving aircraft
- 27%National Airspace System
- 25%Carrier
- 6%Extreme weather
- 0%Security
42% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. That is a cascade, and cascades start small and grow through the day. Across 116,000 reported delay minutes here, that single category outweighs weather by 7 to one. It is the strongest argument for booking the first departure of the morning, when the aircraft has been sitting at the gate overnight with nothing to inherit. The split is drawn from 116,364 reported delay minutes.
Cancellations sit at 1.14% against a national 1.65%, which is ordinary. Diversions add another 0.46%.
For anyone connecting, the number to weigh is not the on-time rate but the tail behind it. 10.2% of arrivals land a full hour or more behind schedule, against 9.7% nationally. A 45-minute layover does not survive that, and no amount of walking quickly changes it. Ninety minutes is the honest minimum here, and two hours if the onward flight is on a separate ticket.
What to do with this
Flying from FLL in June
For a June trip through FLL: expect 74.3% on time and 1.14% cancelled, going by June 2026. The 5am–8am window was the strongest part of the day.
Related
Where to go next
- Fort Lauderdale-Hollywood International (FLL), the whole year
- FLL in July71.4%
- FLL in August74.6%
- FLL in September82.8%
- FLL in October80.3%
- FLL in November77.6%
- FLL in December64.9%
- FLL in January71.1%
- FLL in February67.3%
- FLL in March59.7%
- FLL in April69.0%
- FLL in May74.9%
Source: US DOT Bureau of Transportation Statistics, on-time performance data, July 2025 to June 2026. Last updated 15 September 2026; recomputed monthly. How this data is collected.