Route · SJU → DFW · 2020–2025 BTS data
San Juan to Dallas/Fort Worth
According to PlainFlights' route traffic ranking (BTS On-Time Performance total flights), SJU to DFW (San Juan to Dallas/Fort Worth) ranks #2923 of 4927 tracked domestic routes by total flights (most flights = #1).
Data updated 2026-06-13
- 78.6%
- On-time
- -0.4 pts
- vs US avg
- 93 min
- Delay when late
- 3,940
- Flights
- #2923 of 4927
- Corpus placement
Cancelled
0.8%
Best Month
Jun 2025 90%
Worst Month
Jan 2024 35%
Distance
2,165 mi
Carriers
5
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 111 | 19 | 1 | 0 | F9,NK,AA |
| Nov 2025 | 75 | 12 | 0 | 1 | NK,AA |
| Oct 2025 | 49 | 11 | 0 | 1 | AA,NK |
| Sep 2025 | 39 | 5 | 0 | 0 | NK,AA |
| Aug 2025 | 65 | 22 | 1 | 2 | AA,NK |
| Jul 2025 | 97 | 14 | 1 | 1 | AA,NK |
| Jun 2025 | 98 | 10 | 0 | 0 | AA,NK |
| May 2025 | 93 | 20 | 0 | 3 | AA,NK |
| Apr 2025 | 89 | 16 | 0 | 3 | NK,AA |
| Mar 2025 | 105 | 27 | 0 | 2 | AA,NK |
| Feb 2025 | 66 | 8 | 0 | 0 | AA,NK |
| Jan 2025 | 75 | 25 | 2 | 3 | AA,F9,NK |
| Dec 2024 | 118 | 26 | 0 | 4 | AA,F9,NK |
| Nov 2024 | 77 | 13 | 0 | 6 | NK,AA |
| Oct 2024 | 47 | 12 | 0 | 0 | NK,AA |
| Sep 2024 | 41 | 7 | 0 | 0 | AA,NK |
| Aug 2024 | 77 | 24 | 0 | 0 | AA,F9,NK |
| Jul 2024 | 121 | 25 | 2 | 2 | AA,F9,NK |
| Jun 2024 | 98 | 26 | 3 | 1 | AA,F9,NK |
| May 2024 | 102 | 37 | 4 | 7 | AA,F9,NK |
| Apr 2024 | 60 | 16 | 0 | 3 | AA,NK |
| Mar 2024 | 75 | 42 | 1 | 3 | AA,NK |
| Feb 2024 | 55 | 25 | 0 | 1 | AA,NK |
| Jan 2024 | 74 | 48 | 0 | 0 | AA,F9,NK |
SJU–DFW seasonal on-time pattern
Best: September (89.0%) · weakest: January (69.3%)
Strongest calendar month
September
89.0% on-time · ~41 flights/mo
Busiest calendar month
May
~80 flights/mo avg
Weakest calendar month
January
69.3% on-time · ~59 flights/mo
Cancellation Rate
0.8%
15 of 1,907 flights
Diversion Rate
2.3%
43 of 1,907 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
SJU - San Juan
Full on-time, delay-cause, and seasonal performance for San Juan, PR.
SJU on-time profileDFW - Dallas/Fort Worth
Full on-time, delay-cause, and seasonal performance for Dallas/Fort Worth, TX.
DFW on-time profileCompare the two airports
See SJU and DFW side by side on delays, cancellations, and reliability.
Compare SJU vs DFWOrigin-hub reliability standing
Mid-pack among SJU departures
From SJU, this corridor sits with 14 other 75–85% on-time routes out of 21 tracked departures, not the hub's reliability leaders (1 at ≥85%) and not the softest ( 6 below 75%). Destination: Dallas/Fort Worth · fleet on-time rank #3657 of 4927.
Similar routes
Other BTS-tracked routes with comparable performance or trip length to SJU–DFW.
Routes with a similar on-time rate
What the Data Says About SJU to DFW
3,940 tracked flights put the SJU to DFW pairing (San Juan to Dallas/Fort Worth) at a 78.6% on-time rate, squarely in line with the wider network. Delays that do occur run 92.7 minutes on average. Across the 2,165-mile route and its 5 carriers, the trailing 24 months show 0.8% cancelled and 2.3% diverted (1,907 flights sampled).
The monthly split is wide on this route: Jun 2025 posted the strongest performance at 90% on-time, while Jan 2024 came in at just 35% - a 55-point swing worth factoring into travel timing.
On the multi-year calendar, SJU–DFW peaks in September at 89.0% on-time while May carries the heaviest traffic (~80 flights per month) ; the softest month is January at 69.3%, a 19.7-point swing that repeats because the corridor's weather and holiday mix stays stable year to year.
Frequently Asked Questions
Where does SJU to DFW rank among US routes by traffic? ▼
How often are flights delayed from SJU to DFW? ▼
What is the cancellation rate for SJU to DFW? ▼
How far is the flight from SJU to DFW? ▼
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Airports on this route
Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Using SJU–DFW data
SJU–DFW is mid-pack at 78.6% on-time; month and carrier mix move more than the corridor headline.
- Compare SJU and DFW airport profiles: delay causes and top routes differ even on the same corridor. SJU airport
- If your dates flex, September (89.0% on-time) beats January (69.3%) on this corridor. Seasonal chart
- 4 other routes post a similar 78.6% on-time rate; compare before you commit to this pairing. Similar routes
On-time rate reflects the BTS historical average across all reporting carriers on this origin–destination pair, not any single flight or booking recommendation.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.