Route Reliability
Pittsburgh → Phoenix
PIT–PHX · 1,814 miles · Pittsburgh International Airport to Phoenix Sky Harbor International Airport
- 80%
- Arrive within 15 minutes
- 6 min
- Average arrival delay
- 0.6%
- Cancelled
- 812
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.American Airlines86%372 flights
- 2.Southwest Airlines75%374 flights
Not enough history to rank: Allegiant Air (66 flights). We rank airlines only after 100 flights on the route.
What the data says
Morning flights do better here.
PIT–PHX flights departing between 6–9 AM arrived on time 87% of the time, versus 59% between 6–9 PM.
Monday is the weak spot.
PIT–PHX flights arrived on time 88% of the time on Sundays. On Mondays: 76%.
American Airlines runs this route best.
American Airlines arrived on time 86% of the time on this route; Southwest Airlines managed 75%.
Ticking up lately.
PIT–PHX flights arrived on time 80% of the time over the last three months in the data, compared with 74% in the three months before that.
Best historical flights
Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.
Top flights by on-time rate
More flights on this route
The breakdown
- Mon76%(132 flights)
- Tue79%(103 flights)
- Wed79%(104 flights)
- Thu79%(101 flights)
- Fri84%(136 flights)
- Sat76%(118 flights)
- Sun88%(109 flights)
- 3–6 AM—(1 flights)
- 6–9 AM87%(428 flights)
- 9 AM–12 PM86%(29 flights)
- 12–3 PM75%(145 flights)
- 3–6 PM68%(183 flights)
- 6–9 PM59%(17 flights)
Jun 77% → May 78% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 77% | 65 |
| July 2025 | 86% | 66 |
| August 2025 | 85% | 60 |
| September 2025 | 81% | 59 |
| October 2025 | 89% | 71 |
| November 2025 | 80% | 70 |
| December 2025 | 69% | 70 |
| January 2026 | 72% | 67 |
| February 2026 | 81% | 64 |
| March 2026 | 84% | 74 |
| April 2026 | 80% | 69 |
| May 2026 | 78% | 68 |
Keep nerding
Based on 812 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.