Philippine Airlines, Inc. vs. Court of Appeals

A common carrier's duty to exercise extraordinary diligence for the safety and convenience of passengers does not cease upon a fortuitous event that necessitates a flight diversion; the duty extends to providing adequate care and comfort to passengers left stranded in an unfamiliar and potentially dangerous location until they reach their final destination.

Private respondent Pedro Zapatos was a passenger on Philippine Airlines (PAL) Flight 477 from Cebu to Ozamiz City on August 2, 1976. Approximately fifteen minutes before landing, the pilot received a radio message that the Ozamiz airport was closed due to heavy rains and inclement weather. The flight, which was routed Cebu-Ozamiz-Cotabato, proceeded to Cotabato City. Upon arrival, the PAL Station Agent informed the twenty-one diverted passengers of their options, including taking a return flight to Cebu (Flight 560) with only six available seats, prioritized by the check-in sequence at Cebu. Zapatos, who checked in as passenger number nine, was not accommodated on this return flight. He was left at the Cotabato airport, where he alleged he received no assistance with transportation, food, or accommodation, despite the area being a conflict zone at the time.

• Nature of the Action: Private respondent filed a complaint for damages for breach of contract of carriage.
• The Flight Diversion: On August 2, 1976, PAL Flight 477 bound for Ozamiz City was diverted to Cotabato City due to inclement weather, a circumstance PAL invoked as force majeure.
• Options and Non-Accommodation: At Cotabato, the PAL Station Agent offered options, including a return flight to Cebu with only six available seats. Priority was based on the check-in sequence at Cebu. Zapatos, passenger number nine, was not accommodated on this flight.
• Alleged Neglect: Zapatos testified that he was left stranded at the Cotabato airport without transportation to the city, food, or accommodation, despite the presence of an armed conflict nearby. He claimed PAL personnel were indifferent to his plight.
• PAL's Version: PAL contended it courteously explained the situation and options to all passengers. It presented a Station Agent's report stating Zapatos was informed and eventually issued a ticket to Iligan City. PAL argued the diversion was due to a fortuitous event beyond its control.
• Subsequent Events: Zapatos eventually made his way to Ozamiz City via Iligan at his own expense. His personal belongings, including a camera valued at P2,000.00, were lost.

• Force Majeure and Lack of Negligence: PAL maintained that the flight diversion was due to inclement weather, a fortuitous event, which absolved it from liability. It argued that its duty was limited to safe carriage and did not extend to providing comfort and convenience after a fortuitous diversion.
• Issue Not Raised in Pleadings: PAL contended that the issue of its negligence in failing to care for stranded passengers was not raised in the original pleadings and was improperly considered by the appellate court.
• No Fraud or Bad Faith: PAL argued that even if negligence existed, liability for damages required a showing of fraud or bad faith, which was absent.
• Failure to Mitigate/Inform: PAL asserted that Zapatos unreasonably refused the free ticket to Iligan and failed to inform PAL of the nature of his trip or potential business losses.

• Continuing Duty of Care: Zapatos countered that the contract of carriage imposes a continuing duty on the carrier to exercise extraordinary diligence for passenger safety and convenience until the passenger reaches the final destination, which includes care during diversions.
• Neglect and Indifference: He argued that PAL's employees were negligent and indifferent to his needs as a stranded passenger in a dangerous location, failing to provide basic necessities like transportation and accommodation.
• Damages Warranted: He maintained that the mental anguish, serious anxiety, and inconvenience he suffered due to PAL's neglect entitled him to moral and exemplary damages.

• Continuing Duty: Whether PAL's duty to its passengers terminated upon the flight diversion due to force majeure, or whether it continued to include the duty to provide care and comfort to stranded passengers.
• Negligence as an Issue: Whether the issue of PAL's negligence in attending to stranded passengers was properly raised and tried, despite not being explicitly detailed in the original complaint.
• Propriety of Damages: Whether the awards of actual, moral, and exemplary damages were proper under the circumstances.

• Continuing Duty: The duty of a common carrier to exercise extraordinary diligence continues until the passenger has been delivered to the destination. This includes the duty to safeguard the comfort and convenience of passengers stranded due to a fortuitous event. The carrier's failure to provide adequate care to Zapatos in Cotabato City, a known conflict zone, constituted a breach of this continuing obligation, making it liable notwithstanding the initial force majeure.
• Negligence as an Issue: Although the amended complaint focused on the denial of priority, it also alleged PAL's "indifference and inattention." More importantly, evidence on this point was introduced at trial without objection from PAL. Under the Rules of Court, issues tried by the express or implied consent of the parties are treated as if raised in the pleadings. PAL's attempt to rebut the evidence constituted implied consent.
• Propriety of Damages: The award of actual damages for business losses (P5,000.00) was deleted as speculative and not proven with reasonable certainty. The awards of moral and exemplary damages were affirmed but reduced (from P50,000.00 to P10,000.00 and from P10,000.00 to P5,000.00, respectively) to be more proportional to the suffering endured and to serve their purpose of alleviation and example, not enrichment.

• Extraordinary Diligence of Common Carriers (Arts. 1733, 1755, Civil Code) — Common carriers are bound to carry passengers safely as far as human care and foresight can provide, using the utmost diligence of very cautious persons, with due regard for all circumstances. This duty is not extinguished by a fortuitous event that necessitates a diversion; it extends to providing for the passenger's comfort and convenience while stranded until the journey's completion.
• Implied Consent to Trial of Issues (Sec. 5, Rule 10, Rules of Court) — When issues not raised by the pleadings are tried by the express or implied consent of the parties, they shall be treated as if they had been raised in the pleadings. Failure to object to evidence on a new issue at the time it is offered constitutes implied consent to try that issue.

• "The contract of air carriage, therefore, generates a relation attended with a public duty..." — Citing Air France v. Carrascoso, this underscores the heightened responsibility of air carriers due to the public interest involved.
• "The relation of carrier and passenger continues until the latter has been landed at the port of destination and has left the carrier's premises." — This principle anchors the ruling that the carrier's duty persists through diversions and stranding.
• "If the cause of non-fulfillment of the contract is due to a fortuitous event, it has to be the sole and only cause... Since part of the failure to comply with the obligation... lay in the defendant's failure to provide comfort and convenience... the cause of non-fulfillment is not solely and exclusively due to fortuitous event..." — This excerpt from the Court of Appeals decision, affirmed by the Supreme Court, is the core analytical link between the fortuitous event and the carrier's separate liability for neglect.

• Air France v. Carrascoso, L-21438, September 28, 1966, 18 SCRA 155 — Cited to establish the unique nature of the contract of air carriage and its attendant public duty.
• Aboitiz Shipping Corporation v. Court of Appeals, G.R. No. 84458, November 6, 1989, 179 SCRA 95 — Cited for the principle that the carrier-passenger relationship continues until the passenger has left the carrier's premises at the destination.
• De Leon v. Court of Appeals, L-31931, August 31, 1988, 165 SCRA 166 — Cited regarding the purpose of moral damages—to alleviate moral suffering, not to enrich the plaintiff.
• Diokno v. Court of Appeals, G.R. No. 55613, December 10, 1990, 192 SCRA 169 — Cited for the rule that actual damages must be proven with a reasonable degree of certainty and cannot be based on speculation.

• Articles 1733, 1755, Civil Code of the Philippines — These articles impose the duty of extraordinary diligence on common carriers for the safety of passengers. The Court applied them to hold that this duty encompasses care for stranded passengers.
• Section 5, Rule 10, Rules of Court — This provision allows issues tried by implied consent to be treated as if pleaded. The Court applied it to find that PAL's negligence in caring for Zapatos was a valid issue despite not being explicitly pleaded.

• Justice Teodoro R. Padilla
• Justice Carolina C. Griño-Aquino
• Justice Abdulwahid A. Bidin
• Justice Flerida Ruth P. Romero