Lub dav hlua kev lag luam yog lub lag luam nyuaj. Cov nyiaj tau paj tau paj yog nqaim, dav hlau muaj nyiaj ntau los khiav thiab tswj, thiab tsoomfwv cov cai thiab se yuav muaj peev xwm tsis yooj yim thiab tsis tuaj yeem xav. Ib qho ntxiv, kev thov tuaj yeem nres los ntawm kev muaj kab mob, kev thim rov qab, kev ua tsov rog, lossis kev ua phem. Yog li thaum lub tuam txhab muaj cov yeej kev sib tw ntawm lub dav hlau, nws ua txhua qhov sib txawv rau cov tuam txhab kab hauv qab.
Rau txhua lub dav hlau muaj cov kev xaiv me ntawm cov kev muaj txiaj ntsig nyob qhov twg los ntawm kev sib tw kom zoo dua, muaj xwm txheej hauv kev lag luam lossis kev sib tw tsis txaus ua rau cov peev nyiaj tau txais. Cov nyiaj tau los tsis muaj zog txhua lub sijhawm txhais tau ncaj qha rau cov txiaj ntsig, txawm hais tias, thiab cov nqi khiav lag luam ntawm qee txoj kev no tseem yuav loj.
Nov yog 10 lub dav hlau zoo tshaj plaws hauv tebchaws Africa.
nyob qib | menyuam | Tshav dav hlau khub | Tag nrho cov nyiaj tau los |
1. | -lam kuj Emirates | JNB-DXB | $315,678,326 |
2. | British Airways | JNB-LHR | $295,167,492 |
3. | Saudi Arabian Airlines | CAI-JED | $242,155,949 |
4. | TAAG Angola Airlines | LAD-LIS | $231,155,949 |
5. | South Africa Airlines | JNB-CPT | $184,944,128 |
6. | -lam kuj Emirates | CAI-DXB | $181,392,011 |
7. | -lam kuj Emirates | CPT-DXB | $176,743,498 |
8. | Cua Fabkis | ABJ-CDG | $174,986,272 |
9. | British Airways | CPT-LHR | $174,605,201 |
10. | -lam kuj Emirates | MRU-DXB | $163,952,609 |