_id Airline Code Airline Destination Code Destination Flights Apr 2018 Seats Apr 2018 Flights Apr 2017 Seats Apr 2017 Flights YOY Change Seats YOY Change Flights YOY Percent Change Seats YOY Percent Change 1 9X Southern Airways AOO Altoona 51 510 50 450 1 60 2.0% 13.3% 2 9X Southern Airways BFD Bradford 103 1030 101 909 2 121 2.0% 13.3% 3 9X Southern Airways DUJ DuBois 102 1020 80 720 22 300 27.5% 41.7% 4 9X Southern Airways FKL Franklin 81 810 80 720 1 90 1.3% 12.5% 5 9X Southern Airways HGR Hagerstown 30 300 50 450 -20 -150 -40.0% -33.3% 6 9X Southern Airways JHW Jamestown 0 0 100 900 -100 -900 -100.0% -100.0% 7 9X Southern Airways JST Johnstown 102 1020 80 720 22 300 27.5% 41.7% 8 9X Southern Airways LNS Lancaster 72 720 70 630 2 90 2.9% 14.3% 9 9X Southern Airways MDT Harrisburg 51 510 50 450 1 60 2.0% 13.3% 10 9X Southern Airways MGW Morgantown 102 1020 75 675 27 345 36.0% 51.1% 11 AA American BOS Boston 75 3376 102 5100 -27 -1724 -26.5% -33.8% 12 AA American CLT Charlotte 262 31862 265 32899 -3 -1037 -1.1% -3.2% 13 AA American CUN Cancun 4 512 5 640 -1 -128 -20.0% -20.0% 14 AA American DCA Washington (National) 107 7066 104 6370 3 696 2.9% 10.9% 15 AA American DFW Dallas/Fort Worth 107 14916 85 11216 22 3700 25.9% 33.0% 16 AA American JFK New York 30 1332 30 1578 0 -246 0.0% -15.6% 17 AA American LGA New York (LaGuardia) 158 8874 170 10606 -12 -1732 -7.1% -16.3% 18 AA American MIA Miami 90 6060 91 6214 -1 -154 -1.1% -2.5% 19 AA American ORD Chicago O'Hare 163 16175 170 13162 -7 3013 -4.1% 22.9% 20 AA American PHL Philadelphia 170 16392 173 16609 -3 -217 -1.7% -1.3% 21 AA American PHX Phoenix 55 7040 55 7040 0 0 0.0% 0.0% 22 AA American RDU Raleigh-Durham 56 2800 82 4100 -26 -1300 -31.7% -31.7% 23 AC Air Canada YYZ Toronto (Pearson) 84 4200 85 4250 -1 -50 -1.2% -1.2% 24 B6 JetBlue BOS Boston 168 16800 125 12500 43 4300 34.4% 34.4% 25 B6 JetBlue FLL Fort Lauderdale 30 4500 30 4500 0 0 0.0% 0.0% 26 DL Delta ATL Atlanta 223 33764 220 33105 3 659 1.4% 2.0% 27 DL Delta BOS Boston 56 4256 0 0 56 4256 28 DL Delta CUN Cancun 4 596 5 745 -1 -149 -20.0% -20.0% 29 DL Delta DTW Detroit 142 13618 138 13472 4 146 2.9% 1.1% 30 DL Delta JFK New York 90 6840 89 6554 1 286 1.1% 4.4% 31 DL Delta LGA New York (LaGuardia) 185 13319 178 12868 7 451 3.9% 3.5% 32 DL Delta MCO Orlando 0 0 5 380 -5 -380 -100.0% -100.0% 33 DL Delta MSP Minneapolis 99 10431 84 11471 15 -1040 17.9% -9.1% 34 F9 Frontier DEN Denver 10 1500 10 1800 0 -300 0.0% -16.7% 35 F9 Frontier LAS Las Vegas 0 0 30 5400 -30 -5400 -100.0% -100.0% 36 F9 Frontier MCO Orlando 3 690 16 2580 -13 -1890 -81.3% -73.3% 37 G4 Allegiant Air AUS Austin 9 1404 8 1248 1 156 12.5% 12.5% 38 G4 Allegiant Air CHS Charleston 8 1248 0 0 8 1248 39 G4 Allegiant Air JAX Jacksonville 10 1560 9 1404 1 156 11.1% 11.1% 40 G4 Allegiant Air MSY New Orleans 9 1404 8 1248 1 156 12.5% 12.5% 41 G4 Allegiant Air MYR Myrtle Beach 8 1248 5 780 3 468 60.0% 60.0% 42 G4 Allegiant Air PGD Punta Gorda 21 3444 18 2808 3 636 16.7% 22.6% 43 G4 Allegiant Air PIE St. Pete/Clearwater 18 2976 15 2390 3 586 20.0% 24.5% 44 G4 Allegiant Air SAV Savannah/Hilton Head 12 1872 9 1404 3 468 33.3% 33.3% 45 G4 Allegiant Air SFB Orlando/Sanford 13 2160 12 1962 1 198 8.3% 10.1% 46 G4 Allegiant Air SJU San Juan 0 0 4 624 -4 -624 -100.0% -100.0% 47 G4 Allegiant Air SRQ Sarasota/Bradenton 6 936 0 0 6 936 48 J1 OneJet ALB Albany 21 147 0 0 21 147 49 J1 OneJet BDL Hartford 42 294 40 280 2 14 5.0% 5.0% 50 J1 OneJet CVG Cincinnati 0 0 40 280 -40 -280 -100.0% -100.0% 51 J1 OneJet IND Indianapolis 42 294 40 280 2 14 5.0% 5.0% 52 J1 OneJet MCI Kansas City 42 1260 0 0 42 1260 53 J1 OneJet MKE Milwaukee 21 147 20 140 1 7 5.0% 5.0% 54 J1 OneJet PBI Palm Beach 17 510 0 0 17 510 55 J1 OneJet PVD Providence 21 147 0 0 21 147 56 J1 OneJet RIC Richmond 0 0 40 280 -40 -280 -100.0% -100.0% 57 J1 OneJet SDF Louisville 42 294 40 280 2 14 5.0% 5.0% 58 NK Spirit DFW Dallas/Fort Worth 25 3884 0 0 25 3884 59 NK Spirit FLL Fort Lauderdale 25 3847 0 0 25 3847 60 NK Spirit LAS Las Vegas 30 4757 0 0 30 4757 61 NK Spirit LAX Los Angeles 30 4350 0 0 30 4350 62 NK Spirit MCO Orlando 30 4757 0 0 30 4757 63 NK Spirit MYR Myrtle Beach 24 3702 0 0 24 3702 64 NK Spirit RSW Ft. Myers 11 2002 0 0 11 2002 65 NK Spirit TPA Tampa 11 2002 0 0 11 2002 66 PD Porter YTZ Toronto (City Center) 0 0 30 2220 -30 -2220 -100.0% -100.0% 67 UA United DEN Denver 56 8018 60 7712 -4 306 -6.7% 4.0% 68 UA United EWR Newark 204 14928 197 14676 7 252 3.6% 1.7% 69 UA United IAD Washington (Dulles) 114 8956 119 8512 -5 444 -4.2% 5.2% 70 UA United IAH Houston (Intercontinental) 118 8420 126 9266 -8 -846 -6.3% -9.1% 71 UA United ORD Chicago O'Hare 176 16218 145 16584 31 -366 21.4% -2.2% 72 UA United SFO San Francisco 30 5228 30 4345 0 883 0.0% 20.3% 73 WN Southwest ATL Atlanta 55 8569 59 8853 -4 -284 -6.8% -3.2% 74 WN Southwest BNA Nashville 50 7150 30 4290 20 2860 66.7% 66.7% 75 WN Southwest BWI Baltimore 81 11935 85 12443 -4 -508 -4.7% -4.1% 76 WN Southwest DAL Dallas (Love) 30 4354 34 5118 -4 -764 -11.8% -14.9% 77 WN Southwest DEN Denver 31 4529 34 5662 -3 -1133 -8.8% -20.0% 78 WN Southwest FLL Fort Lauderdale 40 6232 55 7865 -15 -1633 -27.3% -20.8% 79 WN Southwest HOU Houston (Hobby) 30 4546 30 4962 0 -416 0.0% -8.4% 80 WN Southwest LAS Las Vegas 56 9608 55 9241 1 367 1.8% 4.0% 81 WN Southwest LAX Los Angeles 26 4358 30 4290 -4 68 -13.3% 1.6% 82 WN Southwest MCO Orlando 130 20318 153 23063 -23 -2745 -15.0% -11.9% 83 WN Southwest MDW Chicago (Midway) 132 19996 140 20180 -8 -184 -5.7% -0.9% 84 WN Southwest MSY New Orleans 5 715 5 715 0 0 0.0% 0.0% 85 WN Southwest PBI Palm Beach 1 143 4 572 -3 -429 -75.0% -75.0% 86 WN Southwest PHX Phoenix 30 4962 30 4418 0 544 0.0% 12.3% 87 WN Southwest RSW Ft. Myers 40 6456 54 8234 -14 -1778 -25.9% -21.6% 88 WN Southwest STL St. Louis 34 4990 30 4546 4 444 13.3% 9.8% 89 WN Southwest TPA Tampa 91 13013 94 13986 -3 -973 -3.2% -7.0% 90 WW WOW air KEF Reykjavik 18 3600 0 0 18 3600