Dallas to Phoenix Flight Delays
Sample size: 14,872 DFW–PHX flights, January 2023 to December 2025 (BTS). 30.27% of Dallas to Phoenix flights arrived at least 15 minutes late. That is 6.1 points worse than the 24.2% median for those routes, so schedule padding matters here. Departure time moves the odds more than anything else on this route: 07:00 departures run 13.4% late against 66.09% for 23:00. Tuesday is the calmest day at 26.25%, Sunday the worst at 32.4%. Cancellations (2024 to 2025) peak in May at 3.45% of scheduled flights and bottom out in February at 0.38%. Last updated: 2026-10-01.
These figures are historical US domestic rates, not a forecast for one departure. Use the free delay prediction for your trip before you book.
DFW airport delay guide · PHX airport delay guide · Predict a DFW to PHX flight
Best time to fly DFW to PHX
The best time to fly DFW to PHX is the 7 AM departure and fly on a Tuesday, not a Sunday (26.25% against 32.4%): 13.4% of 7 AM flights arrived 15+ minutes late, against 66.09% at 11 PM.
Lowest observed delay rates depart 06:00–07:00, 10:00. The highest sit at 18:00, 20:00, 23:00. Only departure hours with at least 100 recorded flights are listed, so sparse hours are blank rather than estimated.
| Departure hour | Delayed 15+ min | Flights observed |
|---|---|---|
| 06:00 | 16.95% | 177 |
| 07:00 | 13.4% | 1,134 |
| 08:00 | 20.99% | 1,086 |
| 09:00 | 26.57% | 271 |
| 10:00 | 20.86% | 1,352 |
| 11:00 | 26.88% | 160 |
| 12:00 | 21.43% | 1,143 |
| 13:00 | 30.54% | 370 |
| 14:00 | 21.38% | 1,118 |
| 15:00 | 36.85% | 1,175 |
| 16:00 | 31.81% | 833 |
| 17:00 | 38.69% | 959 |
| 18:00 | 40.86% | 1,253 |
| 19:00 | 40.38% | 941 |
| 20:00 | 41.94% | 751 |
| 21:00 | 33.52% | 892 |
| 22:00 | 39.71% | 1,108 |
| 23:00 | 66.09% | 115 |
DFW to PHX flight time and distance
Scheduled gate-to-gate time from DFW to PHX is a median 2 h 38 min. Flights actually took a median 2 h 32 min gate to gate, including 2 h 6 min in the air. 2.0% ran 30 or more minutes over schedule and 71.1% arrived sooner than scheduled (BTS data, January 2023 to December 2025).
DFW to PHX is 868 miles (BTS data).
| Airline | Scheduled (median) | Actual (median) | In the air (median) | 30+ min over schedule | Flights |
|---|---|---|---|---|---|
| American Airlines | 2 h 38 min | 2 h 31 min | 2 h 5 min | 1.7% | 12,616 |
| Frontier Airlines | 2 h 46 min | 2 h 41 min | 2 h 8 min | 5.0% | 1,416 |
| Spirit Airlines (ceased operating May 2026) | 2 h 39 min | 2 h 36 min | 2 h 8 min | 2.6% | 831 |
How late, and why
When a DFW to PHX flight was late (15+ minutes), it arrived an average of 73 minutes late (median 43). 11.1% of all completed flights arrived an hour or more late (BTS data, 2023 to 2025).
Of the delay minutes on late DFW to PHX flights, 51.8% were caused by a late incoming aircraft, 29.3% by the airline (crew, maintenance, ground handling), 12.4% by the air-traffic system (volume, non-extreme weather, airport operations), 6.3% by extreme weather and 0.2% by security (BTS data, 2023 to 2025).
| Cause | Share of delay minutes |
|---|---|
| late incoming aircraft | 51.8% |
| airline | 29.3% |
| air-traffic system | 12.4% |
| extreme weather | 6.3% |
| security | 0.2% |
BTS assigns causes to delay minutes on flights that arrived 15+ minutes late. "Air-traffic system" includes non-extreme weather that slows traffic.
DFW to PHX delays by day of week
| Day | Delayed 15+ min | Flights observed |
|---|---|---|
| Mon | 32.37% | 2,212 |
| Tue | 26.25% | 2,000 |
| Wed | 28.77% | 1,992 |
| Thu | 31.37% | 2,158 |
| Fri | 32.06% | 2,180 |
| Sat | 28.11% | 2,120 |
| Sun | 32.4% | 2,210 |
Month-by-month cancellation pattern
Share of scheduled DFW–PHX flights cancelled in each month, from BTS 2024–2025 on-time reporting. These are cancellations, not delays. Delay figures on this page cover January 2023 to December 2025.
| Month | Cancelled | Flights scheduled |
|---|---|---|
| Jan | 2.84% | 809 |
| Feb | 0.38% | 800 |
| Mar | 1.49% | 1,010 |
| Apr | 2.12% | 945 |
| May | 3.45% | 927 |
| Jun | 1.99% | 853 |
| Jul | 1.4% | 856 |
| Aug | 0.88% | 791 |
| Sep | 1.83% | 820 |
| Oct | 0.93% | 863 |
| Nov | 2.08% | 817 |
| Dec | 0.59% | 841 |
Airlines on DFW to PHX: delays and cancellations
American Airlines and Frontier Airlines fly this route today. Spirit Airlines also appear in the history below but has ceased operations. Only carriers with at least 200 scheduled flights on the pairing are listed. Delay rates cover January 2023 to December 2025; cancellation rates cover 2024 to 2025.
| Airline | Share of flights | Delayed 15+ min | Cancelled | Flights scheduled |
|---|---|---|---|---|
| American Airlines | 86% | 29.64% | 1.7% | 8,866 |
| Frontier Airlines | 10% | 34.11% | 2.02% | 992 |
| Spirit Airlines (ceased operations 2 May 2026) | 5% | 33.69% | 0.65% | 465 |
Related pages
- DFW delays: rate, worst hours and live risk
- PHX delays: rate, worst hours and live risk
- US airline cancellation rates
- Thanksgiving and Christmas 2026 flight delay guide
- Predict a DFW to PHX flight
Check your odds: Will my flight be delayed? · Will my flight be cancelled?
DFW vs PHX: airport conditions
Both ends of a route shape its delay profile. These are DelayGuard's operational scores for Dallas and Phoenix.
| Measure | DFW (Dallas) | PHX (Phoenix) |
|---|---|---|
| Congestion | high | moderate |
| Weather risk | moderate | low |
| NAS vulnerability | moderate | low |
| Average taxi-out | 19 min | 13 min |
| Runways | 7 | 3 |
DFW to PHX questions
- How long is the flight from Dallas to Phoenix?
- Scheduled gate-to-gate time from DFW to PHX is a median 2 h 38 min, and flights actually took a median 2 h 32 min including 2 h 6 min in the air. 2.0% ran 30+ minutes over schedule (BTS data, January 2023 to December 2025).
- How often do DFW to PHX flights get delayed?
- Across 14,872 recorded DFW–PHX departures, January 2023 to December 2025 (BTS), 30.27% arrived at least 15 minutes late. Departure time matters most: 7:00 departures run 13.4% late against 66.09% for 23:00. Actual delay frequency varies by airline, time of day, and season.
- What is the best time of year to fly DFW to PHX?
- Dallas (TX) sees its highest delays during June–September (convective/thunderstorm season). Phoenix (AZ) peaks during November–February (coastal fog) with generally low risk year-round. The dominant seasonal risk on this route sits at the origin (Dallas) — use the DelayGuard predictor to check conditions for your specific travel date.
- Which airline is most reliable on DFW to PHX?
- On DFW→PHX, American Airlines has the lowest measured delay rate at 29.64% of 12,616 flights, and Frontier Airlines the highest at 34.11% (BTS, January 2023 to December 2025). American Airlines cancels the fewest at 1.7% (2024 to 2025). These are route-specific figures, not airline-wide averages.
- How late are DFW to PHX flights when they are delayed?
- When a DFW to PHX flight was late (15+ minutes), it arrived an average of 73 minutes late (median 43). 11.1% of all completed flights arrived an hour or more late (BTS data, 2023 to 2025).
- How accurate is DelayGuard's delay prediction for this route?
- DelayGuard's delay risk score comes from an ML model trained on BTS data (3.95 million US domestic flights, 2023 to mid-2025), with live weather data (within 5 days of departure) and FAA NAS advisories (within 6 hours) — a likelihood of delay, not a guarantee.
Delay figures reflect arrivals 15 or more minutes late in BTS on-time reporting. Cancellation figures are separate and count flights that never operated. Hours, days and months with fewer than 100 recorded flights are omitted rather than estimated.