Speed Tools
Top Sites: Website Speed Leaderboard
World’s top websites ranked by Core Web Vitals performance.
Airline Booking
February 2026
JetBlue climbed 16 spots to 22nd place, while
Thai Airways dropped 9 to 59th.
The industry median LCP is 3.30 sec. Cathay Pacific has the slowest LCP at 13.10 sec.
| Rank | Website | LCP | CLS | INP |
|---|---|---|---|---|
🏆 - | 1.60 sec | 0.00 | 75 ms | |
🥈 - | 2.10 sec | 0.05 | 125 ms | |
🥉 ⇡ | 1.80 sec | 0.00 | 225 ms | |
4 ⇣ | Hainan Airlines hainanairlines.com | 3.30 sec | 0.00 | 125 ms |
5 ⇣ | 3.20 sec | 0.05 | 125 ms | |
6 ⇣ | 2.40 sec | 0.10 | 125 ms | |
7 ⇡ | 2.70 sec | 0.00 | 250 ms | |
8 ⇣ | 1.70 sec | 0.05 | 225 ms | |
9 ⇡ | 2.00 sec | 0.05 | 275 ms | |
10 ⇣ | Norwegian norwegian.com | 1.60 sec | 0.15 | 175 ms |
11 ⇣ | 2.40 sec | 0.00 | 325 ms | |
12 ⇡ | 2.50 sec | 0.00 | 250 ms | |
13 ⇣ | 2.70 sec | 0.10 | 150 ms | |
14 ⇡ | 2.10 sec | 0.05 | 250 ms | |
15 ⇣ | Frontier Airlines booking.flyfrontier.com | 3.10 sec | 0.10 | 125 ms |
16 ⇡ | All Nippon Airways ana.co.jp | 2.00 sec | 0.15 | 225 ms |
17 ⇡ | 2.40 sec | 0.10 | 225 ms | |
18 ⇣ | Asiana Airlines flyasiana.com | 3.80 sec | 0.00 | 400 ms |
19 ⇡ | 2.30 sec | 0.15 | 300 ms | |
20 ⇣ | China Airlines china-airlines.com | 2.30 sec | 0.05 | 350 ms |
21 ⇣ | Singapore Airlines singaporeair.com | 4.20 sec | 0.00 | 200 ms |
22 ⇡ | 3.10 sec | 0.10 | 200 ms | |
23 ⇣ | 2.40 sec | 0.20 | 250 ms | |
24 ⇣ | 2.30 sec | 0.15 | 300 ms | |
25 ⇣ | 2.50 sec | 0.15 | 275 ms | |
26 ⇣ | 3.20 sec | 0.10 | 350 ms | |
27 ⇡ | 1.90 sec | 0.25 | 300 ms | |
28 ⇡ | Ethiopian Airlines ethiopianairlines.com | 2.80 sec | 0.00 | 525 ms |
29 ⇣ | 2.70 sec | 0.00 | 400 ms | |
30 ⇣ | 1.60 sec | 0.10 | 350 ms | |
31 ⇡ | 3.00 sec | 0.05 | 600 ms | |
32 ⇡ | 2.60 sec | 0.10 | 325 ms | |
33 ⇣ | 2.50 sec | 0.10 | 475 ms | |
34 - | Aer Lingus aerlingus.com | 2.30 sec | 0.40 | 200 ms |
35 ⇡ | 3.40 sec | 0.00 | 375 ms | |
36 ⇣ | LOT Polish Airlines lot.com | 2.50 sec | 0.15 | 250 ms |
37 ⇡ | 3.20 sec | 0.00 | 500 ms | |
38 ⇣ | Gulf Air gulfair.com | 3.30 sec | 0.00 | 350 ms |
39 ⇣ | Virgin Australia book.virginaustralia.com | 700 ms | 0.00 | |
40 ⇡ | 3.50 sec | 0.05 | 600 ms | |
41 - | 3.70 sec | 0.05 | 325 ms | |
42 ⇣ | 4.60 sec | 0.20 | 125 ms | |
43 ⇣ | Iberia iberia.com | 3.00 sec | 0.20 | 375 ms |
44 ⇡ | 3.30 sec | 0.20 | 350 ms | |
45 ⇡ | 3.20 sec | 0.05 | 575 ms | |
46 ⇡ | 2.70 sec | 0.20 | 300 ms | |
47 ⇡ | 2.80 sec | 0.05 | 1.02 sec | |
48 ⇡ | 3.70 sec | 0.25 | 250 ms | |
49 ⇣ | 4.00 sec | 0.20 | 225 ms | |
50 ⇣ | 3.90 sec | 0.05 | 550 ms | |
51 ⇣ | 3.70 sec | 0.25 | 300 ms | |
52 ⇡ | Oman Air omanair.com | 3.30 sec | 0.15 | 425 ms |
53 ⇡ | 2.90 sec | 0.65 | 225 ms | |
54 ⇡ | 3.30 sec | 0.55 | 225 ms | |
55 ⇣ | 3.30 sec | 0.25 | 375 ms | |
56 ⇡ | 4.40 sec | 0.15 | 500 ms | |
57 ⇡ | 3.40 sec | 0.05 | 1.25 sec | |
58 ⇣ | 4.90 sec | 0.40 | 175 ms | |
59 ⇣ | 3.80 sec | 0.40 | 275 ms | |
60 ⇡ | Southwest Airlines southwest.com | 3.70 sec | 0.35 | 200 ms |
61 ⇣ | Qantas book.qantas.com | 4.40 sec | 0.70 | 150 ms |
62 - | 3.70 sec | 0.40 | 300 ms | |
63 ⇣ | 7.00 sec | 0.25 | 250 ms | |
64 ⇣ | 3.80 sec | 0.70 | 175 ms | |
65 ⇣ | 5.50 sec | 0.55 | 175 ms | |
66 ⇣ | 4.60 sec | 0.10 | 325 ms | |
67 ⇡ | 3.40 sec | 0.70 | 175 ms | |
68 ⇣ | 3.50 sec | 0.10 | 500 ms | |
69 ⇡ | Aeromexico aeromexico.com | 7.80 sec | 0.00 | 525 ms |
70 ⇣ | China Eastern ceair.com | 4.50 sec | 0.45 | 175 ms |
71 - | 5.10 sec | 0.15 | 875 ms | |
72 ⇣ | 4.10 sec | 0.45 | 625 ms | |
73 - | Spirit Airlines spirit.com | 3.30 sec | 0.80 | 325 ms |
74 ⇡ | 5.20 sec | 0.25 | 650 ms | |
75 ⇣ | 4.70 sec | 0.15 | 275 ms | |
76 - | Japan Airlines booking.jal.co.jp | 3.90 sec | 0.20 | 375 ms |
77 - | 5.00 sec | 0.80 | 375 ms | |
78 - | 5.10 sec | 0.45 | 550 ms | |
79 - | Hawaiian Airlines shopping.hawaiianairlines.com | 5.80 sec | 0.85 | 325 ms |
80 - | 7.20 sec | 0.60 | 500 ms | |
81 - | Cathay Pacific book.cathaypacific.com | 13.10 sec | 0.45 | 675 ms |
About Website Speed Leaderboard Project
We ranked the world's top websites based on Core Web Vitals, the most recognised indicators of great user experience on the web today.
Using real-world data from the Chrome User Experience Report, these monthly leaderboards showcase the fastest websites across industries, highlighting those that deliver exceptional performance.
Your questions answered
What determines a website's leaderboard position?
Websites are ranked best to worst based on their Core Web Vitals performance. Each website receives a score that combines the performance of three key metrics: Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS), and Interaction to Next Paint (INP).
What are Core Web Vitals?
Core Web Vitals (CWV) are a set of metrics used to measure user experience on the web. Each metric measures a different aspect of user experience, focusing on initial content display, visual stability, and responsiveness. For more on CWV, read our guide.
How often are leaderboards updated?
Leaderboards are updated once per month. Monthly data is collected from the Chrome User Experience Report, which is released around the 15th of each month.
Which Airline Booking websites are included?
This leaderboard tracks 81 of the world's top airline booking websites, including Lufthansa, Singapore Airlines, Qantas, Ryanair, United Airlines and more. Sites are curated based on global notoriety within the Airline Booking sector.
Create private leaderboards for all your web projects
Track all your websites in one place, get notified of regressions and use actionable insights to fix performance issues.
Start free 15-day trial