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Airport: Houston Intercontinental (IAH)

5/2026

Passengers

  Enterprise Market share Change
1 Trans World Airlines 28.59% -6.43 (-18.37%)
 
2 +6 PAN AM 17.31% +13.43 (+346.56%)
 
3 -1 Continental Airlines 11.28% -0.10 (-0.90%)
 
4 -1 JetBlue 5.39% -0.62 (-10.32%)
 
5 -1 Southwest 5.27% -0.50 (-8.73%)
 
6 -1 American Airlines 5.17% -0.26 (-4.83%)
 
7 -1 US Airways 4.64% -0.42 (-8.29%)
 
8 +3 Virgin America 3.76% +1.24 (+49.45%)
 
9 Frontier Airlines 2.75% -0.25 (-8.43%)
 
10 Spirit Airlines 2.43% -0.35 (-12.46%)
 
11 -4 Alaska Airlines 1.60% -2.97 (-65.02%)
 
12 +1 Delta Air Lines Inc. 1.42% +0.03 (+2.35%)
 
13 -1 Northwest Airlines 1.16% -0.31 (-21.08%)
 
14 United Airlines 1.15% -0.15 (-11.25%)
 
15 Breeze Airways 1.05% -0.15 (-12.49%)
 
16 SANSA 0.80% -0.15 (-15.69%)
 
17 +1 Aeromexico 0.66% -0.14 (-18.01%)
 
18 +1 Avianca 0.65% -0.12 (-15.61%)
 
19 +4 British Airways 0.61% +0.01 (+1.16%)
 
20 -3 KLM 0.59% -0.23 (-27.74%)
 
21 +1 Aer Lingus 0.57% -0.09 (-14.31%)
 
22 -2 Virgin Atlantic 0.55% -0.21 (-27.74%)
 
23 +4 Sun Country Airlines 0.54% +0.13 (+31.80%)
 
24 -3 Iberia 0.43% -0.31 (-42.53%)
 
25 +3 Air Canada 0.38% +0.04 (+11.99%)
 
26 -2 LTU International 0.32% -0.21 (-39.30%)
 
27 +2 Caribbean Airlines 0.25% -0.04 (-13.70%)
 
28 -2 OLT Express 0.22% -0.24 (-52.26%)
 
29 -4 Volaris 0.20% -0.32 (-62.06%)
 
30 Mexicana 0.19% -0.02 (-11.57%)
 
31 +1 Transaero 0.09% -0.08 (-45.93%)
 
32 +1 Air Senegal 0.02% -0.00 (-13.50%)
 
33 +1 Lufthansa Cargo 0.00% 0.00 (0.00%)
 
34 +1 DHL Air 0.00% 0.00 (0.00%)
 
35 +1 UPS Airlines 0.00% 0.00 (0.00%)
 
36 +1 Amazon Air 0.00% 0.00 (0.00%)
 

Cargo

  Enterprise Market share Change
1 Trans World Airlines 23.13% -11.11 (-32.44%)
 
2 +2 PAN AM 17.05% +10.62 (+164.98%)
 
3 -1 UPS Airlines 14.58% +5.91 (+68.13%)
 
4 -1 Amazon Air 7.05% -0.54 (-7.12%)
 
5 +9 Lufthansa Cargo 4.99% +3.53 (+240.15%)
 
6 -1 American Airlines 4.47% -0.92 (-17.00%)
 
7 US Airways 4.14% -0.12 (-2.71%)
 
8 -2 JetBlue 3.14% -1.78 (-36.14%)
 
9 +4 DHL Air 2.72% +1.08 (+66.02%)
 
10 -1 Spirit Airlines 2.02% -0.49 (-19.49%)
 
11 -1 KLM 1.32% -0.53 (-28.57%)
 
12 -4 Alaska Airlines 1.28% -2.36 (-64.83%)
 
13 +3 Continental Airlines 1.27% -0.16 (-11.25%)
 
14 -3 Frontier Airlines 1.24% -0.45 (-26.42%)
 
15 +3 Aeromexico 1.23% -0.03 (-2.51%)
 
16 -1 Breeze Airways 1.23% -0.21 (-14.74%)
 
17 +2 Virgin America 1.01% -0.13 (-11.07%)
 
18 +2 SANSA 0.98% +0.00 (+0.05%)
 
19 -2 United Airlines 0.95% -0.43 (-30.85%)
 
20 -8 Virgin Atlantic 0.90% -0.75 (-45.65%)
 
21 +2 Volaris 0.87% +0.09 (+11.03%)
 
22 -1 Avianca 0.83% -0.10 (-10.45%)
 
23 +3 Sun Country Airlines 0.59% +0.13 (+27.93%)
 
24 Northwest Airlines 0.53% -0.12 (-17.78%)
 
25 -3 Delta Air Lines Inc. 0.52% -0.29 (-36.11%)
 
26 +2 British Airways 0.43% +0.04 (+9.23%)
 
27 +6 Mexicana 0.33% +0.15 (+86.99%)
 
28 -3 Aer Lingus 0.30% -0.18 (-37.67%)
 
29 OLT Express 0.21% -0.10 (-31.44%)
 
30 -3 Iberia 0.19% -0.22 (-53.91%)
 
31 -1 Caribbean Airlines 0.19% -0.09 (-30.87%)
 
32 Air Canada 0.14% -0.12 (-47.70%)
 
33 +2 Transaero 0.08% -0.01 (-14.03%)
 
34 -3 LTU International 0.07% -0.20 (-75.07%)
 
35 +1 Air Senegal 0.01% -0.00 (-20.22%)
 
36 +1 Southwest 0.00% 0.00 (0.00%)