Reagan National Airport: 196 Delays, 15 Cancellations April 2026

Reagan National Airport (DCA) recorded 196 delays and 15 cancellations on April 4, 2026, disrupting passengers on American, Delta, United, Southwest, and regional carriers bound for Chicago, New York, Boston, and Miami.

Context and Background

The disruptions at DCA are part of the broader national aviation collapse triggered by Winter Storm Kadence. Washington D.C.'s primary commercial airport — a high-frequency hub for East Coast business travel — saw cascading schedule breakdowns throughout the day as inbound aircraft from storm-affected cities arrived late, breaking up connection rotations.

FlightAware data confirms that the worst-affected airlines at DCA relative to their operational size included PSA Airlines (49 delays out of its DCA operations, 19% delay rate) and Southwest (26 delays, 27% rate). Core mainline carriers like American Airlines and Delta Air Lines also logged significant figures.

Airline-Level Breakdown at DCA

Airline	Cancellations	Delays	Delay Rate
PSA Airlines (AAL)	2	49	19%
Republic Airways	0	48	30%
Southwest Airlines	0	26	27%
American Airlines	2	24	15%
JetBlue	0	10	26%
Endeavor Air (DAL)	0	6	37%
GoJet (UAL)	0	6	31%
United Airlines	3	7	18%
Delta Air Lines	4	4	7%
Jazz (Air Canada)	2	5	31%

Routes most disrupted: Chicago O'Hare (ORD), New York JFK and LaGuardia (LGA), Boston Logan (BOS), Philadelphia (PHL), and Miami (MIA).

What Travelers Get (Key Facts)

196 delays and 15 cancellations at DCA on April 4, 2026
Endeavor Air posted the highest individual delay rate: 37% of its DCA flights delayed
Delta led cancellations at 4 flights; United had 3
International cross-border routes to Canada via Jazz (Air Canada) also disrupted
High-frequency business routes to New York and Chicago bore the bulk of delays

What This Means for Travelers

Business travelers relying on DCA for Monday morning departures should plan for continued congestion through Easter weekend. The storm's effects on northern hub airports (ORD, BOS, LGA) are causing inbound rotation delays that ripple back into DCA departure times.

Contact your airline directly via app or phone before heading to the airport. Passengers on PSA or Republic-operated regional connections should check whether their ticket qualifies under the mainline carrier's weather waiver (American or United respectively), as regional operators may route rebooking through the mainline.

FAQ: Reagan National Airport Disruptions April 2026

Q: How many flights were canceled at Reagan National on April 4, 2026? 15 cancellations and 196 delays were recorded at DCA, driven by Winter Storm Kadence disrupting inbound aircraft rotations from Chicago, New York, and Boston.

Q: Which airline had the highest delay rate at Reagan National on April 4? Endeavor Air (operated for Delta) posted a 37% delay rate. PSA Airlines (operated for American) had 49 delays — the highest raw count at DCA.

Q: Are passengers entitled to compensation for weather delays at DCA? Under US DOT regulations, airlines are not required to compensate for weather delays, but most major carriers issue travel waivers allowing free rebooking on storm days.

Related Travel Guides

US Airport Disruptions 460 Cancellations April 2026

Nashville International Airport 138 Delays 6 Cancellations 2026

Boston Logan Airport 160 Delays 11 Cancellations April 2026

Disclaimer: Flight disruption data is sourced from FlightAware and is subject to change at any time. Always verify your flight status directly with your airline before traveling.