One map, pinned from each airport’s published coordinates.
Category scores
Overall is the published weighted sum. A highlighted score is ahead; a tie stays plain.
Ease of use
25% · Wayfinding, security wait, and layout.
IAD6.3
DCA8.0+1.7
Comfort & amenities
20% · Seating, Wi-Fi, cleanliness, and quiet.
IAD7.0
DCA7.3+0.3
Food & retail
Best for
IAD
International long-haul and United hub connectionsCredit-card lounge access (Capital One)Budget ground transport via Silver LineStar Alliance / Priority Pass lounge hopping
Watch out for
IAD
Long walks and AeroTrain/mobile lounge transfers between concoursesPeak security waits and crowded United ClubsRideshare driver cancellations and traffic to DC
Amenities and tips
IAD
Free high-speed WiFiCapital One LoungeSilver Line MetroDiverse dining (Fiolina, oysters, local)
IAD · Solid international hub with improving lounges and Metro access but sprawling layout, AeroTrain dependency, and average on-time performance create clear friction for connections and peak travel.
DCA · Highly convenient Metro-linked airport with excellent local food and efficient layout for its size, traded off against slot constraints, no Priority Pass, peak government crowds, and ongoing renovations.
15% · Food and retail quality and variety.
IAD7.2
DCA8.2+1.0
Ground access
15% · Transit, taxi, and parking to the city.
IAD7.8
DCA8.5+0.7
Reliability
15% · Delays, cancellations, and weather resilience.
IAD7.0+0.2
DCA6.8
Lounges
10% · Worth-it density and access quality.
IAD7.1
DCA7.8+0.7
DCA
Quick access to downtown DC and Capitol HillDomestic short-haul and AA hub connectionsLocal food lovers and Metro usersTravelers with PreCheck/CLEAR or lounge access
Limited late-night food/lounge options outside main banks
DCA
No Priority Pass lounges or restaurant creditsPeak weekday morning/evening security and roadway crowds from government travelTerminal 1-2 disconnect post-security and D Admirals Club closureSlot/perimeter limits mean fewer long-haul options and occasional event-related runway suspensions
Family & accessibility support
Water refill stations
Arrive 2-3 hours early; hit PreCheck early or late
Domestic 2 hrs, international 3 hrs; peaks 5-9am and 3-7pm push standard security to 30-45+ min.
Master AeroTrain then walk or mobile lounge
Post-security AeroTrain to A/B/C in under 2 min per hop; D requires walk from C or mobile lounge from main/A.
Skip mediocre chains; hit Fiolina or lounge grab-and-go
Best sit-down is Fiolina (A, Italian pasta) or Rappahannock Oyster Bar (B); Capital One/Turkish for quality free food.
DCA
Ben's Chili Bowl & CAVACenturion & Capital One LandingMetro station bridgesFree WiFiKids play & nursing roomsCLEAR + PreCheck
Hit PreCheck before 7am or after 8pm peaks
Arrive 90-120 minutes early on weekday mornings and Friday evenings when congressional traffic spikes waits to 30-45 minutes.
Know your checkpoint and walk times
Terminal 1 and 2 are connected only pre-security; post-security B-E are walkable in under 10 minutes via National Hall.
Grab Ben's half-smoke or CAVA bowl airside
Skip generic chains for local icons like Ben's Chili Bowl (National Hall) and CAVA (B gates) that deliver real DC flavor fast.
