Routes › Greer (GSP) › GSP to FLL
Route · 12 months to July 2026
Greer to Fort Lauderdale: on-time record
Greenville-Spartanburg International to Fort Lauderdale-Hollywood International
BTS: A flight is counted as on time if it arrived less than 15 minutes after its scheduled time. Only carriers with at least 0.5 percent of domestic scheduled passenger revenue report. Data through July 2026; this is a monthly history, not live flight status.
In the 12 months to July 2026, reporting carriers scheduled 131 flights from Greer (GSP) to Fort Lauderdale (FLL), a distance of 620 miles. 41.2% of them arrived within 15 minutes of schedule.
That is 34.8 points below the national on-time share of 76.0% for the same period and 37.7 points below the 78.9% recorded for all departures from GSP. Flights that did arrive were 54.4 min late on average, and 1.5% of scheduled flights were cancelled (national: 1.8%).
Allegiant Air is the only reporting carrier on the route, with 131 flights in the period.
By scheduled departure hour (local time at GSP), flights leaving from 3 pm to 4 pm had the highest on-time share, 51.5%; those leaving from 4 pm to 5 pm had the lowest, 28.6%.
Of the delay minutes that carriers assigned to a BTS cause category on this route, late-arriving aircraft 71%, national aviation system 13% and extreme weather 11%.
- On time 41.2%
- Arrived 15+ minutes late 57.3%
- Cancelled 1.5%
- Diverted 0.0%
Airlines on the route compared
| Reporting carrier | Flights | Share | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| G4 Allegiant Air | 131 | 100% | 41.2% | 54.4 min | 1.5% |
Carriers with at least 24 flights in the 12 months to July 2026. The on-time pill is green when a carrier is at or above the route's overall share. Regional carriers operate flights sold under larger airlines' brands; BTS lists the carrier that operated the flight.
Compared with the airports and the nation
| Measure | GSP to FLL | All departures from GSP | All arrivals at FLL | All reported flights |
|---|---|---|---|---|
| Arrived on time | 41.2% | 78.9% | 70.1% | 76.0% |
| Arrived 15+ minutes late | 57.3% | 18.1% | 27.2% | 21.9% |
| Cancelled | 1.5% | 2.7% | 2.4% | 1.8% |
| Diverted | 0.0% | 0.3% | 0.3% | 0.3% |
| Average arrival delay | 54.4 min | 5.1 min | 12.7 min | 8.1 min |
| Delay minutes per 100 flights | 5,750 | 1,550 | 2,010 | 1,684 |
| Scheduled flights | 131 | 14,201 | 90,391 | 7,043,858 |
12 months to July 2026. Delay minutes count late arrivals only (an early arrival is zero), so the per-100-flights row is a normalised total rather than an average of early and late.
The return direction, FLL to GSP, recorded 44.3% on time across 131 flights in the same period.
Month by month
By scheduled departure hour
Delay causes
Seasonality
| Calendar month | Flights | On time | Cancelled | Avg arrival delay | Years in sample |
|---|---|---|---|---|---|
| Jan | 33 | 63.6% | 6.1% | 10.0 min | 3 |
| Feb | 32 | 62.5% | 3.1% | 16.9 min | 3 |
| Mar | 36 | 33.3% | 2.8% | 48.5 min | 3 |
| Apr | 27 | 59.3% | 0.0% | 60.7 min | 3 |
| May | 27 | 51.9% | 3.7% | 44.1 min | 3 |
| Jun | 42 | 45.2% | 0.0% | 83.3 min | 3 |
| Jul | 47 | 53.2% | 2.1% | 26.8 min | 3 |
| Aug | 15 | 60.0% | 6.7% | 14.1 min | 3 |
| Nov | 19 | 47.4% | 0.0% | 31.8 min | 3 |
| Dec | 36 | 44.4% | 2.8% | 81.3 min | 3 |
Each calendar month summed across the 36 months on file, so most rows combine three years. The pill compares the month with the route's own 12-month share.
Other routes from Greer (GSP)
| Route | Cities | Flights | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| GSP–ATL | Greer to Atlanta | 2,819 | 88.6% | -5.0 min | 1.6% |
| GSP–ORD | Greer to Chicago | 1,813 | 73.0% | 7.4 min | 4.0% |
| GSP–CLT | Greer to Charlotte | 1,504 | 81.5% | 6.2 min | 2.5% |
| GSP–DFW | Greer to Dallas/Fort Worth | 1,177 | 72.9% | 14.3 min | 2.9% |
| GSP–DCA | Greer to Washington | 1,017 | 62.7% | 23.0 min | 4.7% |
| GSP–LGA | Greer to New York | 927 | 70.9% | 13.4 min | 5.4% |
| GSP–EWR | Greer to Newark | 776 | 82.0% | -1.1 min | 4.6% |
| GSP–MIA | Greer to Miami | 726 | 79.2% | 5.7 min | 1.2% |
All 22 routes and the airport record for GSP · airport record for FLL
Questions and answers
How often are flights from Greer to Fort Lauderdale on time?
41.2% of the 131 flights scheduled from GSP to FLL in the 12 months to July 2026 arrived less than 15 minutes after their scheduled time. The national share for the same period was 76.0%. Cancelled and diverted flights count as not on time.
Which airline has the highest on-time share from GSP to FLL?
Allegiant Air is the only reporting carrier with at least 60 flights on the route in the period, so there is no comparison to make.
What causes delays between Greer and Fort Lauderdale?
For flights that arrived 15 or more minutes late, carriers attributed the delay minutes as follows: late-arriving aircraft 71%, national aviation system 13%, extreme weather 11%, air carrier 5%, security 0%. The categories are the carriers' own reports to BTS; weather that slows the wider system is usually recorded under the National Aviation System rather than extreme weather.
What time of day has the highest on-time share from GSP?
Flights scheduled to leave GSP from 3 pm to 4 pm arrived on time 51.5% of the time, the highest of any hour with enough flights to compare. The lowest was 4 pm to 5 pm at 28.6%. Delays tend to build through the day as late aircraft carry over to later flights.
Is it getting better?
The route does not have enough flights in the previous 12 months for a year-on-year comparison. The monthly chart on this page shows the months that are available.
Where does this data come from?
Every figure is computed from the Bureau of Transportation Statistics Reporting Carrier On-Time Performance files, which list each scheduled domestic flight by the carriers required to report. This page covers August 2023 to July 2026. It shows totals and averages only; it is not a live flight-status service.
Provenance
Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance (1987 to present), monthly files August 2023 to July 2026, a US government work in the public domain. Figures are totals and averages over all scheduled flights by reporting carriers on the route; no individual flight or aircraft is identified. Times are local to the departure airport. The load factor and passenger counts from the BTS T-100 series are not included in this edition. See the methodology; report processing errors through corrections.