_id Airline Code Airline Destination Code Destination Flights April 2019 Seats April 2019 Flights April 2018 Seats April 2018 Flights YOY Change Seats YOY Change Flights YOY Percent Change Seats YOY Percent Change 1 4B Boutique JST Johnstown 78 624 0 0 78 624 2 9X Southern Airways AOO Altoona 82 738 51 510 31 228 60.78% 44.71% 3 9X Southern Airways BFD Bradford 104 936 103 1030 1 -94 0.97% -9.13% 4 9X Southern Airways DUJ DuBois 104 936 102 1020 2 -84 1.96% -8.24% 5 9X Southern Airways FKL Franklin 82 738 81 810 1 -72 1.23% -8.89% 6 9X Southern Airways HGR Hagerstown 30 270 30 300 0 -30 0.00% -10.00% 7 9X Southern Airways JST Johnstown 0 0 102 1020 -102 -1020 -100.00% -100.00% 8 9X Southern Airways LNS Lancaster 74 666 72 720 2 -54 2.78% -7.50% 9 9X Southern Airways MDT Harrisburg 0 0 51 510 -51 -510 -100.00% -100.00% 10 9X Southern Airways MGW Morgantown 104 936 102 1020 2 -84 1.96% -8.24% 11 AA American Airlines BOS Boston 0 0 75 3376 -75 -3376 -100.00% -100.00% 12 AA American Airlines CLT Charlotte 253 29153 262 31862 -9 -2709 -3.44% -8.50% 13 AA American Airlines CUN Cancun, M.X. 0 0 4 512 -4 -512 -100.00% -100.00% 14 AA American Airlines DCA Washington (National) 108 7290 107 7066 1 224 0.93% 3.17% 15 AA American Airlines DFW Dallas/Fort Worth 118 15816 107 14916 11 900 10.28% 6.03% 16 AA American Airlines JFK New York (Kennedy) 1 44 30 1332 -29 -1288 -96.67% -96.70% 17 AA American Airlines LGA New York (LaGuardia) 181 9596 158 8874 23 722 14.56% 8.14% 18 AA American Airlines MIA Miami 61 3856 90 6060 -29 -2204 -32.22% -36.37% 19 AA American Airlines ORD Chicago O'Hare 196 22120 163 16175 33 5945 20.25% 36.75% 20 AA American Airlines PHL Philadelphia 172 15317 170 16392 2 -1075 1.18% -6.56% 21 AA American Airlines PHX Phoenix 59 8190 55 7040 4 1150 7.27% 16.34% 22 AA American Airlines RDU Raleigh-Durham 30 1320 56 2800 -26 -1480 -46.43% -52.86% 23 AC Air Canada YUL Montreal 28 1400 0 0 28 1400 24 AC Air Canada YYZ Toronto (Pearson) 84 4200 84 4200 0 0 0.00% 0.00% 25 AS Alaska Airlines SEA Seattle 30 4884 0 0 30 4884 26 B6 JetBlue BOS Boston 163 16300 168 16800 -5 -500 -2.98% -2.98% 27 B6 JetBlue FLL Fort Lauderdale 0 0 30 4500 -30 -4500 -100.00% -100.00% 28 BA British Airways LHR London Heathrow, U.K. 17 3638 0 0 17 3638 29 DL Delta Air Lines ATL Atlanta 224 35238 223 33764 1 1474 0.45% 4.37% 30 DL Delta Air Lines BOS Boston 125 9319 56 4256 69 5063 123.21% 118.96% 31 DL Delta Air Lines CUN Cancun, M.X. 4 720 4 596 0 124 0.00% 20.81% 32 DL Delta Air Lines DTW Detroit 138 13433 142 13618 -4 -185 -2.82% -1.36% 33 DL Delta Air Lines JFK New York (Kennedy) 88 6688 90 6840 -2 -152 -2.22% -2.22% 34 DL Delta Air Lines LGA New York (LaGuardia) 211 15903 185 13319 26 2584 14.05% 19.40% 35 DL Delta Air Lines MSP Minneapolis 111 9923 99 10431 12 -508 12.12% -4.87% 36 DL Delta Air Lines SLC Salt Lake City 30 3960 0 0 30 3960 37 F9 Frontier DEN Denver 9 1620 10 1500 -1 120 -10.00% 8.00% 38 F9 Frontier MCO Orlando 0 0 3 690 -3 -690 -100.00% -100.00% 39 F9 Frontier PBI West Palm Beach 8 1440 0 0 8 1440 40 G4 Allegiant Air AUS Austin 9 1404 9 1404 0 0 0.00% 0.00% 41 G4 Allegiant Air CHS Charleston 8 1248 8 1248 0 0 0.00% 0.00% 42 G4 Allegiant Air JAX Jacksonville 9 1404 10 1560 -1 -156 -10.00% -10.00% 43 G4 Allegiant Air MSY New Orleans 9 1404 9 1404 0 0 0.00% 0.00% 44 G4 Allegiant Air MYR Myrtle Beach 0 0 8 1248 -8 -1248 -100.00% -100.00% 45 G4 Allegiant Air PGD Punta Gorda 17 2820 21 3444 -4 -624 -19.05% -18.12% 46 G4 Allegiant Air PIE St. Pete/Clearwater 21 3360 18 2976 3 384 16.67% 12.90% 47 G4 Allegiant Air SAV Savannah/Hilton Head 9 1404 12 1872 -3 -468 -25.00% -25.00% 48 G4 Allegiant Air SFB Orlando/Sanford 16 2538 13 2160 3 378 23.08% 17.50% 49 G4 Allegiant Air SRQ Sarasota-Bradenton 8 1248 6 936 2 312 33.33% 33.33% 50 NK Spirit DFW Dallas/Fort Worth 0 0 25 3884 -25 -3884 -100.00% -100.00% 51 NK Spirit FLL Fort Lauderdale 30 4350 25 3847 5 503 20.00% 13.08% 52 NK Spirit LAS Las Vegas 30 5460 30 4757 0 703 0.00% 14.78% 53 NK Spirit LAX Los Angeles 30 4350 30 4350 0 0 0.00% 0.00% 54 NK Spirit MCO Orlando 30 5460 30 4757 0 703 0.00% 14.78% 55 NK Spirit MYR Myrtle Beach 13 2366 24 3702 -11 -1336 -45.83% -36.09% 56 NK Spirit RSW Ft. Myers 30 5460 11 2002 19 3458 172.73% 172.73% 57 NK Spirit TPA Tampa 30 5460 11 2002 19 3458 172.73% 172.73% 58 UA United Airlines DEN Denver 61 9906 56 8018 5 1888 8.93% 23.55% 59 UA United Airlines EWR Newark 223 18252 204 14928 19 3324 9.31% 22.27% 60 UA United Airlines IAD Washington (Dulles) 115 8050 114 8956 1 -906 0.88% -10.12% 61 UA United Airlines IAH Houston (Intercontinental) 150 12720 118 8420 32 4300 27.12% 51.07% 62 UA United Airlines ORD Chicago O'Hare 175 16106 176 16218 -1 -112 -0.57% -0.69% 63 UA United Airlines SFO San Francisco 52 7676 30 5228 22 2448 73.33% 46.82% 64 VC ViaAir BHM Birmingham 12 588 0 0 12 588 65 WN Southwest Airlines ATL Atlanta 74 10838 55 8569 19 2269 34.55% 26.48% 66 WN Southwest Airlines BNA Nashville 64 10432 50 7150 14 3282 28.00% 45.90% 67 WN Southwest Airlines BWI Baltimore 76 11156 81 11935 -5 -779 -6.17% -6.53% 68 WN Southwest Airlines CUN Cancun, M.X. 1 143 0 0 1 143 69 WN Southwest Airlines DAL Dallas (Love) 30 4834 30 4354 0 480 0.00% 11.02% 70 WN Southwest Airlines DEN Denver 31 4625 31 4529 0 96 0.00% 2.12% 71 WN Southwest Airlines FLL Fort Lauderdale 40 6648 40 6232 0 416 0.00% 6.68% 72 WN Southwest Airlines HOU Houston (Hobby) 50 7438 30 4546 20 2892 66.67% 63.62% 73 WN Southwest Airlines LAS Las Vegas 56 8968 56 9608 0 -640 0.00% -6.66% 74 WN Southwest Airlines LAX Los Angeles 26 4550 26 4358 0 192 0.00% 4.41% 75 WN Southwest Airlines MCO Orlando 135 20585 130 20318 5 267 3.85% 1.31% 76 WN Southwest Airlines MDW Chicago (Midway) 134 19834 132 19996 2 -162 1.52% -0.81% 77 WN Southwest Airlines MSY New Orleans 4 572 5 715 -1 -143 -20.00% -20.00% 78 WN Southwest Airlines PBI West Palm Beach 0 0 1 143 -1 -143 -100.00% -100.00% 79 WN Southwest Airlines PHX Phoenix 30 4706 30 4962 0 -256 0.00% -5.16% 80 WN Southwest Airlines RSW Ft. Myers 40 6264 40 6456 0 -192 0.00% -2.97% 81 WN Southwest Airlines STL St. Louis 33 4943 34 4990 -1 -47 -2.94% -0.94% 82 WN Southwest Airlines TPA Tampa 74 10774 91 13013 -17 -2239 -18.68% -17.21% 83 WW WOW Air KEF Reykjavik, I.S. 0 0 18 3600 -18 -3600 -100.00% -100.00%