IndiGo booking and web check-in systems face intermittent disruption

IndiGo said technical issues with its core reservation platform affected online bookings and web check-ins across its website, app and some travel portals. The carrier said airport and flight operations remained normal while it worked with its service provider to restore access.

— Source published Wed, 19 Aug, 2026, 18:49 IST · First seen Wed, 19 Aug, 2026, 19:06 IST · Source Indian Express · Business

What happened

IndiGo reported intermittent technical issues with its core reservation platform, disrupting online bookings and web check-ins on its website, app and some

Key facts

  • Over 65% domestic market share
  • About 2,200 daily flights
  • Over 1,600 of 2,300-plus daily flights cancelled on December 5
  • 10% domestic schedule curtailment
  • Rs 22.20 crore DGCA penalty

Why this matters

The disruption makes reservation-platform reliability, service-provider SLAs and contingency capabilities critical diligence areas for any aviation technology partnership or acquisition.

What to watch

  • Duration of disruption and whether booking, payment, web check-in and travel-agent portal access fail simultaneously.
  • Airport queue times, missed-check-in incidents, flight delays or denied boarding attributable to manual processing.
  • Social-media complaint velocity, contact-center wait times and reports of duplicate charges or failed transactions.
  • Evidence of cancellations, fare-search diversion, OTA booking substitution or competitor capacity/fare responses.
  • IndiGo statements identifying the reservation vendor, root cause, data-security implications or recurring incidents.
  • Whether the outage coincides with holiday, weekend or peak departure periods, magnifying revenue and service impact.
  • Prioritize restoration of booking, payment and web check-in functions; publish frequent status updates with clear airport check-in guidance.
  • Deploy additional airport, call-center and social-care staff at high-volume stations to absorb displaced digital demand.
  • Offer flexible check-in, seat-selection or change-fee accommodations for affected passengers and travel agents.
  • Audit the service-provider incident, including failover performance, portal/API dependencies and recovery-time commitments.
  • Build contingency workflows for app/web outages, including proactive passenger notifications and expedited manual check-in lanes.

Also reported by