Routes › San Diego (SAN) › SAN to FLL
Route · 12 months to July 2026
San Diego to Fort Lauderdale: on-time record
San Diego 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 172 flights from San Diego (SAN) to Fort Lauderdale (FLL), a distance of 2,269 miles. 67.4% of them arrived within 15 minutes of schedule.
That is 8.6 points below the national on-time share of 76.0% for the same period and 8.7 points below the 76.1% recorded for all departures from SAN. Flights that did arrive were 13.9 min late on average, and 0.6% of scheduled flights were cancelled (national: 1.8%).
Alaska Airlines is the only reporting carrier on the route, with 172 flights in the period.
By scheduled departure hour (local time at SAN), flights leaving from 3 pm to 4 pm had the highest on-time share, 83.9%; those leaving from 1 pm to 2 pm had the lowest, 53.5%.
The on-time share is up 0.6 points on the previous 12 months (66.8%); cancellations moved from 0.0% to 0.6%.
Of the delay minutes that carriers assigned to a BTS cause category on this route, late-arriving aircraft 49%, air carrier 33% and national aviation system 13%.
- On time 67.4%
- Arrived 15+ minutes late 31.4%
- Cancelled 0.6%
- Diverted 0.6%
Airlines on the route compared
| Reporting carrier | Flights | Share | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| AS Alaska Airlines | 172 | 100% | 67.4% | 13.9 min | 0.6% |
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 | SAN to FLL | All departures from SAN | All arrivals at FLL | All reported flights |
|---|---|---|---|---|
| Arrived on time | 67.4% | 76.1% | 70.1% | 76.0% |
| Arrived 15+ minutes late | 31.4% | 22.2% | 27.2% | 21.9% |
| Cancelled | 0.6% | 1.3% | 2.4% | 1.8% |
| Diverted | 0.6% | 0.4% | 0.3% | 0.3% |
| Average arrival delay | 13.9 min | 5.7 min | 12.7 min | 8.1 min |
| Delay minutes per 100 flights | 2,041 | 1,468 | 2,010 | 1,684 |
| Scheduled flights | 172 | 100,196 | 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 SAN, recorded 82.6% on time across 172 flights in the same period.
Month by month
Year on year: on time 67.4% against 66.8% (+0.6 pts), cancelled 0.6% against 0.0%, flights 172 against 262.
By scheduled departure hour
Delay causes
Seasonality
| Calendar month | Flights | On time | Cancelled | Avg arrival delay | Years in sample |
|---|---|---|---|---|---|
| Jan | 126 | 70.6% | 9.5% | 18.7 min | 3 |
| Feb | 110 | 80.9% | 0.9% | -4.1 min | 3 |
| Mar | 122 | 68.0% | 0.8% | 11.3 min | 3 |
| Apr | 118 | 82.2% | 0.0% | -2.1 min | 3 |
| May | 69 | 73.9% | 1.4% | 14.9 min | 3 |
| Jun | 30 | 73.3% | 3.3% | 6.9 min | 1 |
| Jul | 31 | 58.1% | 0.0% | 70.4 min | 1 |
| Aug | 62 | 64.5% | 0.0% | 64.0 min | 2 |
| Sep | 49 | 57.1% | 0.0% | 52.9 min | 2 |
| Oct | 53 | 56.6% | 0.0% | 22.0 min | 2 |
| Nov | 85 | 64.7% | 0.0% | 11.4 min | 3 |
| Dec | 140 | 52.9% | 0.0% | 46.1 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 San Diego (SAN)
| Route | Cities | Flights | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| SAN–SFO | San Diego to San Francisco | 6,660 | 61.3% | 17.1 min | 1.3% |
| SAN–DEN | San Diego to Denver | 6,033 | 78.3% | 3.6 min | 0.9% |
| SAN–PHX | San Diego to Phoenix | 5,976 | 73.2% | 11.0 min | 1.6% |
| SAN–LAS | San Diego to Las Vegas | 5,612 | 73.9% | 7.5 min | 1.4% |
| SAN–SMF | San Diego to Sacramento | 5,174 | 75.3% | 4.8 min | 0.9% |
| SAN–SJC | San Diego to San Jose | 4,958 | 75.8% | 4.6 min | 0.8% |
| SAN–SEA | San Diego to Seattle | 4,593 | 79.7% | 1.8 min | 1.5% |
| SAN–ORD | San Diego to Chicago | 3,869 | 76.1% | 7.1 min | 1.3% |
All 73 routes and the airport record for SAN · airport record for FLL
Questions and answers
How often are flights from San Diego to Fort Lauderdale on time?
67.4% of the 172 flights scheduled from SAN 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 SAN to FLL?
Alaska Airlines 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 San Diego and Fort Lauderdale?
For flights that arrived 15 or more minutes late, carriers attributed the delay minutes as follows: late-arriving aircraft 49%, air carrier 33%, national aviation system 13%, extreme weather 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 SAN?
Flights scheduled to leave SAN from 3 pm to 4 pm arrived on time 83.9% of the time, the highest of any hour with enough flights to compare. The lowest was 1 pm to 2 pm at 53.5%. Delays tend to build through the day as late aircraft carry over to later flights.
Is it getting better?
The on-time share for the 12 months to July 2026 was 67.4%, up 0.6 points on the previous 12 months (66.8%). The monthly chart on this page shows each of the last 36 months. Across those months, April had the highest on-time share (82.2%) and December the lowest (52.9%).
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.