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Airport: Houston Intercontinental (IAH)

5/2026

Passengers

  Enterprise Market share Change
1 Trans World Airlines 28.74% -6.28 (-17.94%)
 
2 +6 PAN AM 17.92% +14.05 (+362.40%)
 
3 -1 Continental Airlines 11.36% -0.02 (-0.16%)
 
4 Southwest 5.19% -0.58 (-9.97%)
 
5 -2 JetBlue 5.14% -0.87 (-14.50%)
 
6 -1 American Airlines 5.09% -0.34 (-6.22%)
 
7 -1 US Airways 4.60% -0.46 (-9.18%)
 
8 +3 Virgin America 3.77% +1.26 (+50.12%)
 
9 Frontier Airlines 2.69% -0.31 (-10.40%)
 
10 Spirit Airlines 2.50% -0.28 (-9.96%)
 
11 -4 Alaska Airlines 1.54% -3.03 (-66.28%)
 
12 +1 Delta Air Lines Inc. 1.43% +0.04 (+2.99%)
 
13 +1 United Airlines 1.13% -0.17 (-12.84%)
 
14 +1 Breeze Airways 1.10% -0.10 (-8.21%)
 
15 -3 Northwest Airlines 1.10% -0.37 (-25.13%)
 
16 SANSA 0.76% -0.19 (-20.01%)
 
17 +1 Aeromexico 0.62% -0.18 (-22.21%)
 
18 +1 Avianca 0.61% -0.15 (-19.94%)
 
19 +4 British Airways 0.58% -0.02 (-4.02%)
 
20 -3 KLM 0.56% -0.26 (-31.44%)
 
21 +1 Aer Lingus 0.54% -0.12 (-18.70%)
 
22 -2 Virgin Atlantic 0.52% -0.24 (-31.44%)
 
23 +4 Sun Country Airlines 0.51% +0.10 (+25.04%)
 
24 -3 Iberia 0.40% -0.34 (-45.47%)
 
25 +3 Air Canada 0.36% +0.02 (+6.25%)
 
26 -2 LTU International 0.31% -0.22 (-42.41%)
 
27 +2 Caribbean Airlines 0.24% -0.05 (-18.12%)
 
28 -2 OLT Express 0.21% -0.25 (-54.71%)
 
29 -4 Volaris 0.20% -0.33 (-62.38%)
 
30 Mexicana 0.18% -0.03 (-16.11%)
 
31 +1 Transaero 0.09% -0.08 (-48.70%)
 
32 +1 Air Senegal 0.02% -0.00 (-17.93%)
 
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 23.10% -11.14 (-32.54%)
 
2 +2 PAN AM 17.52% +11.08 (+172.23%)
 
3 -1 UPS Airlines 14.03% +5.36 (+61.76%)
 
4 -1 Amazon Air 7.03% -0.56 (-7.44%)
 
5 +9 Lufthansa Cargo 5.22% +3.75 (+255.34%)
 
6 -1 American Airlines 4.45% -0.94 (-17.38%)
 
7 US Airways 4.02% -0.23 (-5.47%)
 
8 +5 DHL Air 3.14% +1.50 (+91.72%)
 
9 -3 JetBlue 3.05% -1.87 (-38.00%)
 
10 -1 Spirit Airlines 2.06% -0.44 (-17.70%)
 
11 +4 Breeze Airways 1.29% -0.15 (-10.16%)
 
12 +4 Continental Airlines 1.28% -0.15 (-10.39%)
 
13 -3 KLM 1.27% -0.58 (-31.27%)
 
14 -6 Alaska Airlines 1.24% -2.41 (-66.07%)
 
15 -4 Frontier Airlines 1.19% -0.49 (-29.20%)
 
16 +2 Aeromexico 1.19% -0.08 (-6.20%)
 
17 +2 Virgin America 1.03% -0.10 (-9.11%)
 
18 -1 United Airlines 0.96% -0.42 (-30.39%)
 
19 +1 SANSA 0.95% -0.04 (-3.74%)
 
20 -8 Virgin Atlantic 0.86% -0.79 (-47.71%)
 
21 +2 Volaris 0.86% +0.08 (+10.33%)
 
22 -1 Avianca 0.80% -0.13 (-13.84%)
 
23 +3 Sun Country Airlines 0.56% +0.11 (+23.09%)
 
24 Northwest Airlines 0.51% -0.14 (-20.90%)
 
25 -3 Delta Air Lines Inc. 0.51% -0.30 (-37.40%)
 
26 +2 British Airways 0.42% +0.02 (+5.09%)
 
27 +6 Mexicana 0.32% +0.14 (+79.92%)
 
28 -3 Aer Lingus 0.29% -0.19 (-40.03%)
 
29 OLT Express 0.20% -0.10 (-34.03%)
 
30 -3 Iberia 0.18% -0.23 (-55.66%)
 
31 -1 Caribbean Airlines 0.18% -0.09 (-33.49%)
 
32 Air Canada 0.13% -0.13 (-49.68%)
 
33 +2 Transaero 0.08% -0.02 (-17.28%)
 
34 -3 LTU International 0.06% -0.20 (-76.01%)
 
35 +1 Air Senegal 0.01% -0.00 (-23.24%)
 
36 +1 Southwest 0.00% 0.00 (0.00%)