Route Reliability
Dallas → Tucson
DAL–TUS · 824 miles · Dallas Love Field to Tucson International Airport
- 74%
- Arrive within 15 minutes
- 8 min
- Average arrival delay
- 0.4%
- Cancelled
- 224
- Flights in the data
Data through May 2026.
Southwest Airlines is the only airline in this data on this route, arriving on time 74% of the time across 224 flights. No comparison to make.
What the data says
The 12–3 PM departure wins.
DAL–TUS flights departing between 12–3 PM arrived on time 92% of the time, versus 35% between 6–9 PM.
Sunday scaries are real for this one.
DAL–TUS flights arrived on time 89% of the time on Tuesdays and just 67% on Sundays. That gap is worth planning around.
Recent months have been rougher.
DAL–TUS flights arrived on time 58% of the time over the last three months in the data, compared with 81% in the three months before that.
Flights on this route
The breakdown
- Mon80%(35 flights)
- Tue89%(27 flights)
- Wed82%(27 flights)
- Thu68%(34 flights)
- Fri71%(35 flights)
- Sat69%(29 flights)
- Sun67%(36 flights)
- 12–3 PM92%(66 flights)
- 3–6 PM73%(135 flights)
- 6–9 PM35%(17 flights)
- 9 PM–12 AM—(5 flights)
Oct 89% → May 39% on time
| Month | On-time percentage | Flights |
|---|---|---|
| October 2025 | 89% | 26 |
| November 2025 | 79% | 28 |
| December 2025 | 81% | 31 |
| January 2026 | 83% | 30 |
| February 2026 | 79% | 28 |
| March 2026 | 84% | 31 |
| April 2026 | 50% | 22 |
| May 2026 | 39% | 23 |
Same trip, other airports
Keep nerding
Based on 224 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.