Route
DAL → SJC
Dallas Love Field Mineta San Jose International Airport
1,450 miles
Return route SJC → DAL →
How punctual is this route?
- On-time arrivals
- 65.6%
- Less than 15 minutes late
- Cancelled
- 1.7%
- Of scheduled flights
- Average delay when late
- 54 min
- Flights arriving 15+ minutes late
- Flights tracked
- 409
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 60%
- Airline (crew, maintenance, cleaning) 31%
- Air traffic control & airport 7%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 84.8% | 47 |
| October 2025 | 80.0% | 56 |
| November 2025 | 77.4% | 32 |
| December 2025 | 67.7% | 31 |
| January 2026 | 75.9% | 31 |
| February 2026 | 50.0% | 28 |
| March 2026 | 77.4% | 31 |
| April 2026 | 51.7% | 30 |
| May 2026 | 41.4% | 31 |
| June 2026 | 16.7% | 30 |
| July 2026 | 58.1% | 31 |
| August 2026 | 80.6% | 31 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Southwest Airlines | 409 | 65.6% | 1.7% | 54 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
Reviews
No reviews yet. Be the first to review this route.