_id Airline Code Airline Destination Code Destination Flights Feb 2018 Seats Feb 2018 Flights Feb 2017 Seats Feb 2017 Flights YOY Change Seats YOY Change Flights YOY Percent Change Seats YOY Percent Change 1 9X Southern Airways AOO Altoona 48 480 48 432 0 48 0.00% 11.11% 2 9X Southern Airways BFD Bradford 96 960 96 864 0 96 0.00% 11.11% 3 9X Southern Airways DUJ DuBois 96 960 76 684 20 276 26.32% 40.35% 4 9X Southern Airways FKL Franklin 76 760 76 684 0 76 0.00% 11.11% 5 9X Southern Airways HGR Hagerstown 28 280 49 441 -21 -161 -42.86% -36.51% 6 9X Southern Airways JHW Jamestown 96 960 96 864 0 96 0.00% 11.11% 7 9X Southern Airways JST Johnstown 96 960 76 684 20 276 26.32% 40.35% 8 9X Southern Airways LNS Lancaster 68 680 68 612 0 68 0.00% 11.11% 9 9X Southern Airways MDT Harrisburg 48 480 48 432 0 48 0.00% 11.11% 10 9X Southern Airways MGW Morgantown 76 760 72 648 4 112 5.56% 17.28% 11 AA American BOS Boston 48 3024 72 3600 -24 -576 -33.33% -16.00% 12 AA American CLT Charlotte 230 26848 235 27242 -5 -394 -2.13% -1.45% 13 AA American CUN Cancun 2 256 4 512 -2 -256 -50.00% -50.00% 14 AA American DCA Washington (National) 106 6756 100 6196 6 560 6.00% 9.04% 15 AA American DFW Dallas/Fort Worth 93 13420 80 10864 13 2556 16.25% 23.53% 16 AA American JFK New York 28 1400 28 1400 0 0 0.00% 0.00% 17 AA American LAX Los Angeles 0 0 8 1024 -8 -1024 -100.00% -100.00% 18 AA American LGA New York (LaGuardia) 172 10504 163 9866 9 638 5.52% 6.47% 19 AA American MIA Miami 84 5656 56 3866 28 1790 50.00% 46.30% 20 AA American ORD Chicago O'Hare 132 14192 160 11984 -28 2208 -17.50% 18.42% 21 AA American PHL Philadelphia 162 17250 158 15271 4 1979 2.53% 12.96% 22 AA American PHX Phoenix 54 6912 52 6656 2 256 3.85% 3.85% 23 AA American RDU Raleigh-Durham 52 2600 51 2550 1 50 1.96% 1.96% 24 AC Air Canada YYZ Toronto (Pearson) 78 3900 74 3700 4 200 5.41% 5.41% 25 B6 JetBlue BOS Boston 140 14600 100 10500 40 4100 40.00% 39.05% 26 B6 JetBlue FLL Fort Lauderdale 28 4200 28 4200 0 0 0.00% 0.00% 27 DL Delta ATL Atlanta 196 29761 201 30959 -5 -1198 -2.49% -3.87% 28 DL Delta BOS Boston 49 3724 0 0 49 3724 29 DL Delta CUN Cancun 4 596 4 596 0 0 0.00% 0.00% 30 DL Delta DTW Detroit 125 11504 127 12827 -2 -1323 -1.57% -10.31% 31 DL Delta JFK New York 84 6384 109 7438 -25 -1054 -22.94% -14.17% 32 DL Delta LGA New York (LaGuardia) 159 11538 165 11953 -6 -415 -3.64% -3.47% 33 DL Delta MCO Orlando 2 152 2 152 0 0 0.00% 0.00% 34 DL Delta MSP Minneapolis 77 6903 80 7305 -3 -402 -3.75% -5.50% 35 F9 Frontier LAS Las Vegas 0 0 28 5040 -28 -5040 -100.00% -100.00% 36 F9 Frontier MCO Orlando 12 2760 16 2400 -4 360 -25.00% 15.00% 37 G4 Allegiant Air AUS Austin 8 1248 8 1248 0 0 0.00% 0.00% 38 G4 Allegiant Air JAX Jacksonville 10 1560 8 1248 2 312 25.00% 25.00% 39 G4 Allegiant Air MSY New Orleans 8 1248 8 1248 0 0 0.00% 0.00% 40 G4 Allegiant Air PGD Punta Gorda 17 2652 16 2496 1 156 6.25% 6.25% 41 G4 Allegiant Air PIE St. Pete/Clearwater 16 2517 16 2506 0 11 0.00% 0.44% 42 G4 Allegiant Air SAV Savannah/Hilton Head 5 780 4 624 1 156 25.00% 25.00% 43 G4 Allegiant Air SFB Orlando/Sanford 10 1664 8 1288 2 376 25.00% 29.19% 44 G4 Allegiant Air SJU San Juan 0 0 4 624 -4 -624 -100.00% -100.00% 45 J1 OneJet ALB Albany 40 280 0 0 40 280 46 J1 OneJet BDL Hartford 40 280 40 280 0 0 0.00% 0.00% 47 J1 OneJet CVG Cincinnati 0 0 40 280 -40 -280 -100.00% -100.00% 48 J1 OneJet IND Indianapolis 40 280 40 280 0 0 0.00% 0.00% 49 J1 OneJet MKE Milwaukee 40 280 20 140 20 140 100.00% 100.00% 50 J1 OneJet PVD Providence 40 280 0 0 40 280 51 J1 OneJet SDF Louisville 40 280 20 140 20 140 100.00% 100.00% 52 NK Spirit DFW Dallas/Fort Worth 16 2912 0 0 16 2912 53 NK Spirit FLL Fort Lauderdale 16 2912 0 0 16 2912 54 NK Spirit LAS Las Vegas 28 5096 0 0 28 5096 55 NK Spirit LAX Los Angeles 28 4060 0 0 28 4060 56 NK Spirit MCO Orlando 28 5096 0 0 28 5096 57 NK Spirit RSW Ft. Myers 28 5096 0 0 28 5096 58 NK Spirit TPA Tampa 28 5096 0 0 28 5096 59 PD Porter YTZ Toronto (City Center) 0 0 28 2072 -28 -2072 -100.00% -100.00% 60 UA United DEN Denver 52 7271 52 7660 0 -389 0.00% -5.08% 61 UA United EWR Newark 188 13814 169 12456 19 1358 11.24% 10.90% 62 UA United IAD Washington (Dulles) 109 7714 110 7778 -1 -64 -0.91% -0.82% 63 UA United IAH Houston (Intercontinental) 132 9558 124 8976 8 582 6.45% 6.48% 64 UA United ORD Chicago O'Hare 148 14719 131 15110 17 -391 12.98% -2.59% 65 WN Southwest ATL Atlanta 54 7850 56 8008 -2 -158 -3.57% -1.97% 66 WN Southwest BNA Nashville 28 4004 28 4004 0 0 0.00% 0.00% 67 WN Southwest BWI Baltimore 77 11043 74 11190 3 -147 4.05% -1.31% 68 WN Southwest DAL Dallas (Love) 28 4612 31 4433 -3 179 -9.68% 4.04% 69 WN Southwest DEN Denver 28 4068 32 5344 -4 -1276 -12.50% -23.88% 70 WN Southwest FLL Fort Lauderdale 36 5884 32 5216 4 668 12.50% 12.81% 71 WN Southwest HOU Houston (Hobby) 28 4292 28 4132 0 160 0.00% 3.87% 72 WN Southwest LAS Las Vegas 28 4740 28 4196 0 544 0.00% 12.96% 73 WN Southwest LAX Los Angeles 24 4040 28 4772 -4 -732 -14.29% -15.34% 74 WN Southwest MCO Orlando 117 16891 114 17262 3 -371 2.63% -2.15% 75 WN Southwest MDW Chicago (Midway) 113 16799 117 16891 -4 -92 -3.42% -0.54% 76 WN Southwest MSY New Orleans 4 572 0 0 4 572 77 WN Southwest PHX Phoenix 28 4132 28 4772 0 -640 0.00% -13.41% 78 WN Southwest RSW Ft. Myers 51 8189 54 8426 -3 -237 -5.56% -2.81% 79 WN Southwest STL St. Louis 28 4260 28 4772 0 -512 0.00% -10.73% 80 WN Southwest TPA Tampa 55 7865 56 8008 -1 -143 -1.79% -1.79% 81 WW WOW air KEF Reykjavik 16 3200 0 0 16 3200