Route
DAL → TUS
Dallas Love Field Tucson International Airport
824 miles
Return route TUS → DAL →
How punctual is this route?
- On-time arrivals
- 73.6%
- Less than 15 minutes late
- Cancelled
- 0.5%
- Of scheduled flights
- Average delay when late
- 55 min
- Flights arriving 15+ minutes late
- Flights tracked
- 221
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 60%
- Airline (crew, maintenance, cleaning) 33%
- Air traffic control & airport 6%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Oct 2025
Jun 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| October 2025 | 88.5% | 26 |
| November 2025 | 78.6% | 28 |
| December 2025 | 80.6% | 31 |
| January 2026 | 83.3% | 31 |
| February 2026 | 75.0% | 28 |
| March 2026 | 83.9% | 31 |
| April 2026 | 50.0% | 22 |
| May 2026 | 34.8% | 23 |
| June 2026 | 100.0% | 1 |
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 | 221 | 73.6% | 0.5% | 55 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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