Travelers Impacted In The Us As Denver International Airport Faced 168 Delays And 5 Cancelled Flights, Disrupting Skywest, Southwest Airlines, United Airlines, Frontier Airlines, And Other Airlines Across Chicago, Dallas, Phoenix, And More Routes

Published on March 20, 2026

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Denver International Airport reported 168 delays and 5 cancellations today, impacting awesome carriers including SkyWest (57 delays), Southwest (47 delays), and United Airlines (34 delays, 2 cancellations). Additional disruptions were recorded by Frontier Airlines (10 delays, 2 cancellations) and Icelandair (1 cancellation). Other salient airlines specified arsenic Delta Air Lines, American Airlines, Alaska Airlines, JetBlue, and Air Canada besides faced delays. Key routes linked to Chicago O’Hare, Dallas-Fort Worth, Phoenix Sky Harbor, Seattle-Tacoma, and Cancun International Airport saw notable disruptions, reflecting a wide operational slowdown centered astir Denver.

• Denver International recorded 168 delays and 5 cancellations, pinch delays dominating disruptions.
• SkyWest (57 delays) and Southwest (47 delays) were nan astir impacted airlines by volume.
• United Airlines and Frontier Airlines led cancellations, pinch 2 each.
• Disruptions extended crossed awesome hubs including Chicago, Dallas, Phoenix, Seattle, and Cancun.
• Most airlines continued operations, indicating delays alternatively than wide cancellations.
• Both inbound and outbound flights knowledgeable network-wide slowdowns centered connected Denver.

Airlines Most Affected by Flight Cancellations and Delays

SkyWest Airlines

SkyWest recorded nan highest number of delays pinch 57 flights affected, making it nan astir disrupted hose by volume. The airline’s extended location operations contributed to its vulnerability crossed aggregate routes connected to Denver.

Southwest Airlines

Southwest Airlines saw 47 delays, reflecting important operational pressure. As a awesome home bearer pinch precocious wave routes, nan hose knowledgeable wide scheduling slowdowns.

United Airlines

United Airlines reported 34 delays and 2 cancellations, placing it among nan astir impacted carriers overall. Its hub operations successful Denver contributed to some hold accumulation and constricted cancellations.

Frontier Airlines

Frontier Airlines faced 10 delays and 2 cancellations, indicating mean disruption levels. The airline’s Denver guidelines meant it was straight affected by operational congestion.

American Airlines

American Airlines recorded 7 delays, pinch nary cancellations reported. While little impacted than others, nan hose still knowledgeable schedule disruptions connected cardinal routes.

Delta Air Lines

Delta Air Lines reported 3 delays, reflecting comparatively insignificant disruption levels compared to larger operators but still portion of nan broader slowdown.

What tin affected passengers do?

• Check formation position regularly done hose apps aliases charismatic websites, arsenic timings whitethorn alteration aggregate times passim nan day
• Arrive early astatine nan airdrome to relationship for imaginable schedule changes and longer queues astatine check-in aliases security
• Stay updated connected gross changes and boarding announcements, arsenic last-minute adjustments are communal during disruptions
• Keep basal items successful carry-on baggage, including documents, chargers, medications, and basal toiletries
• Contact hose support for rebooking options if needed, particularly successful lawsuit of missed connections aliases cancellations
• Monitor upwind and airdrome updates for further developments that whitethorn impact departures and arrivals
• Allow other clip for connections, arsenic delays astatine 1 airdrome tin effect onward flights

Overview of Flight Disruptions

Flight disruptions astatine Denver International Airport were chiefly driven by delays, pinch awesome airlines specified arsenic SkyWest, Southwest Airlines, United Airlines, Frontier Airlines, and American Airlines among nan astir affected. The effect extended crossed cardinal cities including Chicago, Dallas, Phoenix, Seattle, and Cancun, highlighting nan wide scope of nan disruption.

Multiple routes connecting Denver to awesome U.S. hubs and world destinations knowledgeable delays, including predominant services to Chicago O’Hare, Dallas-Fort Worth, Phoenix Sky Harbor, and Seattle-Tacoma International Airport. International connections specified arsenic Cancun International Airport and Montreal-Trudeau besides saw delays, indicating cross-border ripple effects.

Despite nan disruptions, cancellations remained limited, suggesting that airlines continued operating astir scheduled flights. The business reflects a high-traffic operational slowdown centered connected Denver, affecting some departures and arrivals many times passim nan day.

Overall, nan disruption shape shows consistent delays crossed aggregate airlines and cities, pinch Denver appearing aggregate times arsenic nan focal constituent of congestion, while awesome connected hubs for illustration Chicago, Dallas, Phoenix, and Seattle besides knowledgeable repeated impacts.

Source: Different airports and FlightAware