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David Chen is an editorial fact-checker and travel systems writer at FareWander. He focuses on technical ticketing workflows, explaining Passenger Name Record (PNR) mechanics, e-ticket issuance, and flight schedule verification. David ensures FareWander guides are clearly written, accurately cite primary transport authorities, and distinguish general advice from carrier-specific rules.
Showing 12 guides published & verified
AirlinesLearn how LATAM Airlines seat selection works. Review seat fees, LATAM+ extra legroom perks, free seat rules by fare and LATAM Pass tier, and My Trips steps.
AirlinesLearn how to check in with TAP Air Portugal, when online check-in opens, how to get your boarding pass, and what to know about airport check-in and bags.
AirlinesLearn how to check in for Finnair flights online or at the airport, get your boarding pass, check baggage, and avoid common check-in problems.
AirlinesComplete Hawaiian Airlines check-in guide: online and app steps, 24-hour windows, boarding passes, bag-drop cutoffs, and airport arrival times.
AirlinesCheck in for your Allegiant Air flight online, in the app, or at the airport. Learn strict check-in cutoffs, boarding pass steps, and bag drop rules.
AirlinesMaster Copa Airlines check-in online or on the app from 24 hours to 1 hour before takeoff. Learn airport bag drop rules, boarding pass formats, and troubleshooting.
Researches passenger rights, airline ticketing policies, fare families, and consumer airfare regulations.
The collaborative editorial research desk verifying airline rules, airport guidelines, and visa requirements.
Specializes in airport transit logistics, minimum connection times, terminal transfers, and border crossing rules.