Deal4Flight is an independent comparison and planning publication. We organise publicly available flight promotions, payment offers and travel information so readers can compare options before visiting an airline, bank, airport or booking platform. We do not issue tickets, approve cards or decide whether a third party will honour an offer.
Offer sourcing
Offer records are compiled from bank, card-issuer, wallet, UPI, airline and booking-platform pages. Every published offer must include an allowed outbound source or booking URL. Where a machine-readable expiry date is available, expired records are automatically excluded after the end of that date. Offers described only as ongoing, limited period or limited inventory remain subject to checkout verification.
Freshness labels
Live data and curated data are labelled differently. A live label is used only when the current request successfully retrieves the external offer dataset. Curated listings carry a fixed collection review date; rebuilding or redeploying the website does not silently make that date newer. Readers should always compare the final payable amount and terms on the linked provider before paying.
Airport, airline and travel guides
Guide pages combine structured reference data with editorial context. Operational information—such as terminals, baggage limits, visa rules, check-in windows and lounge eligibility—can change without notice. Those pages therefore direct readers to official airport, airline, issuer or government sources for final confirmation. Historical pages distinguish background information from current travel instructions.
Editorial and automated assistance
Templates and automated tools may assist with organising repeated data, checking URL structure, formatting pages and drafting summaries. They are not treated as evidence. Published factual claims should be tied to the source dataset or an official reference, and templated copy is reviewed for relevance to the named provider, route, airport or airline. Automation is used to improve consistency, not to manufacture a fresh verification date.
Corrections
If an offer has expired, a URL no longer works or a travel rule has changed, use the contact page and include the affected page and an authoritative source. Material corrections are prioritised because accuracy at checkout and on travel day matters more than preserving an older listing.
Commercial relationships
Some outbound links may generate an affiliate commission at no extra cost to the reader. Affiliate availability does not make an expired offer eligible for display and does not change the ordering rules used by the offer comparison tools. See the disclaimer for additional limitations.