| Company | Page Load Time (s) | Time to Interactive (s) | Number of Third Parties | Google PageSpeed Score (Mobile) | Google PageSpeed Score (Desktop) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
 | Allegiant Air | 4.53 | 0.71 | 3576.00 | 206.00 | 18 | -1.00 | 7 | 0.00 | 50 | 0.00 |
 | American Airlines | 5.16 | -0.01 | 5018.00 | 1,094.00 | 43 | 1.00 | 7 | 0.00 | 42 | 0.00 |
 | Delta Air Lines | 3.83 | -0.40 | 5442.00 | 243.00 | 23 | 0.00 | -- | 0.00 | -- | 0.00 |
 | Frontier Airlines | 5.77 | -0.25 | 5882.00 | -119.00 | 50 | 1.00 | -- | 0.00 | -- | 0.00 |
 | Hawaiian Airlines | 5.67 | -0.11 | 6057.00 | -220.00 | 31 | -17.00 | 7 | 0.00 | 40 | 0.00 |
 | JetBlue | 2.76 | 0.17 | 4392.00 | -5.00 | 28 | 1.00 | 21 | 0.00 | 34 | 0.00 |
 | Southwest Airlines | 3.77 | -0.12 | 4372.00 | 312.00 | 22 | 0.00 | 4 | 0.00 | 29 | 0.00 |
 | Spirit Airlines | 5.06 | -0.82 | 5804.00 | -431.00 | 39 | 1.00 | 4 | 0.00 | 37 | 0.00 |
 | United Airlines | 3.20 | 0.28 | 5864.00 | 1,469.00 | 12 | 0.00 | 9 | 0.00 | 43 | 0.00 |