Best Time to Fly LBB to PHX: On-Time Stats by Hour & Airline
Lubbock Preston Smith International → Phoenix Sky Harbor International
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months, 93.7% of Lubbock (LBB) to Phoenix (PHX) flights arrived on time (365 scheduled flights). That is 16.0 points above the national average of 77.6%.
Among 2 airlines, SkyWest Airlines led with 94.3% on time and Envoy Air was last with 92.4%.
Over 24 months, Thursday was the most reliable day (94% on time) and January the worst month (80%).
The cancellation rate was 0.3% (US average 1.8%).
LBB to PHX on-time performance by airline
Last 12 months. Airlines with fewer than 30 completed flights are marked “limited data”.
| Airline | On time | Avg delay when late | Cancelled | Flights |
|---|---|---|---|---|
| SkyWest Airlines | 94.3% | 221 min | 0.0% | 231 |
| Envoy Air | 92.4% | 162 min | 0.8% | 133 |
| Southwest Airlines | Limited data | 1 | ||
80%+ good 70–79.9% fair <70% poor
Best time of day to fly LBB to PHX
On-time arrival % by scheduled departure hour (local time), 730 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 6am–7am | 90.1% | 0.2% | 474 |
| 7am–8am | Limited data | 1 | |
| 8am–9am | 94.2% | 0.0% | 122 |
| 9am–10am | 93.8% | 0.0% | 128 |
| 1pm–2pm | Limited data | 1 | |
| 2pm–3pm | Limited data | 2 | |
| 9pm–10pm | Limited data | 2 | |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on LBB to PHX
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | Limited data | 16 | ||
| Christmas & New Year (Dec 20 - Jan 3) | 86.7% | -4.4 pts | 0.0% | 30 |
| Summer peak (Jun 15 - Aug 15) | 96.0% | +4.9 pts | 0.0% | 124 |
| All other days | 91.0% | — | 0.2% | 560 |
Monthly on-time trend
On-time arrival % each month, with the 12-month US average for reference.
What causes delays on this route
Share of reported delay minutes, last 12 months (BTS cause categories).