Charlotte (CLT) – Washington (IAD)

Distance, flight time and the airlines that fly it, from open data.
Distance
517 km
321 mi · 279 nm
Flight time
1 h 24 min / 1 h 28 min
Average gate to gate: CLT → IAD / back
Time difference
none
CO2 per passenger
65 kg
One way, economy, incl. RF (38 kg CO2 only)
Passengers / year
348,976
Aug 2025 – Jul 2026 · −5.5%
Flights / week
103
Both directions, average
Seats filled
76%
460,660 seats a year
Airlines nonstop
6
OH, AA, YV

Traffic: U.S. DOT, Bureau of Transportation Statistics, T-100 Segment (all carriers, scheduled service), Aug 2025 – Jul 2026. Distance: WGS-84 ellipsoid. CO2: UK DESNZ 2026 factors. Sources

Great circle from CLT to IADCLTIAD
Shortest path over the earth's surface (great circle). Real flights bend around weather, winds and airspace.

The way there

Heading from CLT
36°
Heading from IAD
218°
Halfway point
37.09, -79.24
Great-circle km
517 km (sphere, for EU261)
In the air CLT → IAD
55 min
In the air IAD → CLT
58 min
Clocks
Same time in both

The estimate for a route without real times is 1 h 25 min; how it is worked out is on Sources.

Passengers per month, both directions (Aug 2025 – Jul 2026)Busiest: July 2026: 36,198 passengers
020K40KAugSepOctNovDecJanFebMarAprMayJunJul36.2K
Show as a table
Month Passengers
Aug 202532,286
Sep 202527,386
Oct 202531,209
Nov 202529,264
Dec 202530,769
Jan 202621,839
Feb 202620,938
Mar 202625,894
Apr 202627,932
May 202633,049
Jun 202632,212
Jul 202636,198
Flights per month, both directions (Aug 2025 – Jul 2026)Busiest: July 2026: 525 flights
0200400600AugSepOctNovDecJanFebMarAprMayJunJul525
Show as a table
Month Flights
Aug 2025494
Sep 2025447
Oct 2025463
Nov 2025446
Dec 2025481
Jan 2026384
Feb 2026351
Mar 2026396
Apr 2026438
May 2026478
Jun 2026468
Jul 2026525

Airlines flying CLT–IAD nonstop

Airline Flights / week Share of passengers
OHPSA Airlines37
33%
AAAmerican Airlines19
26%
YVMesa Airlines25
22%
YXRepublic Airline19
16%
G7GoJet Airlines3.1
2%
UAUnited Air Lines1.1
1%

Both directions, Aug 2025 – Jul 2026. Airlines with at least one flight a month. U.S. DOT, Bureau of Transportation Statistics, T-100 Segment (all carriers, scheduled service). Sources

Aircraft on this route

  • Embraer ERJ-175 · 2,203 flights
  • Canadair CRJ 900 · 1,534 flights
  • Airbus Industrie A319 · 654 flights
  • Canadair RJ-700 · 367 flights
  • Airbus Industrie A320-100/200 · 327 flights
  • Bombardier CRJ550 · 163 flights
  • Embraer-Emb-170 · 52 flights
  • Boeing 737-700/700LR/Max 7 · 21 flights

Also carried: 50 tonnes of freight and 0 tonnes of mail a year (passenger and cargo flights).

Punctuality

On time
81.8%
Arrived within 15 min of schedule
Average delay
15 min
Late arrivals count, early ones as 0
Cancelled
2.6%
Flights counted
3,978
Aug 2025 – Jul 2026
Airline On time Average delay
OHPSA Airlines83.2%14 min
AAAmerican Airlines76.9%20 min
YXRepublic Airline83.4%13 min
UAUnited Air Lines92.6%4 min

Delay minutes by cause: airline 34% · aircraft arriving late 50% · air traffic system 13% · weather 3% · security 0%.

Both directions, Aug 2025 – Jul 2026. BTS Reporting Carrier On-Time Performance (US domestic flights of the larger US airlines). Sources

What passengers paid

Average fare, Q1 2026
$251
One way, all cabins
Average over a year
$225
Q2 2025 – Q1 2026
Largest airline
American Airlines
52% of passengers · $254
Lowest-fare airline
United Air Lines
48% of passengers · $247

History, not a price to book: what the average passenger paid per one-way trip in each quarter (Q2 2025 $213 · Q3 2025 $211 · Q4 2025 $230 · Q1 2026 $251).

Fare outlook, Q1 2027: about $256, likely $222–$292

The average fare paid we expect a year after Q1 2026, the newest DOT quarter. On this route, past forecasts made this way fell inside the range 86% of the time over 21 quarters (median error 6.3%). An estimate from US DOT data: not a price you can book, not a guarantee, not advice on when to buy. How the outlook works

Cheapest quarter on this route: Q1, typically 4% below the year's average (9 years of DOT data, without 2020–21).

U.S. DOT Consumer Airfare Report, Table 1a (airline ticket sample, US domestic airport pairs). Sources

Delay compensation (EU261 / UK261)

Measured by great-circle distance: 517 km.

Neither EU261 nor UK261 covers this route: it neither starts nor ends in the EU, EEA, Switzerland or the UK. Other countries have their own rules (for example Canada's APPR or Brazil's ANAC rules).

Also owed for a cancellation with less than 14 days' notice or denied boarding. Not owed for extraordinary circumstances. On a connection, the distance to the final destination counts. From 23 October 2027 the EU's Regulation 2026/2202 applies; it keeps these amounts (what changes in 2027). Information, not legal advice.

Every airport pair between Charlotte and Washington

Kilometres. Linked numbers have a page of their own. All Washington airports

More routes from CLT

Route Distance Passengers / year
CLT → MCO753 km 1,439,074
CLT → DFW1,506 km 1,196,545
CLT → MIA1,046 km 1,102,847
CLT → LGA875 km 1,072,896
CLT → ORD965 km 1,060,748
CLT → PHX2,854 km 958,526
CLT → BOS1,171 km 941,442
CLT → TPA817 km 926,430
CLT → PHL722 km 914,345
CLT → FLL1,016 km 889,786

More routes from IAD

Route Distance Passengers / year
IAD → DEN2,338 km 1,152,959
IAD → SFO3,893 km 960,713
IAD → ATL859 km 930,968
IAD → LAX3,682 km 840,081
IAD → LHR5,917 km 800,971
IAD → MCO1,219 km 670,690
IAD → FRA6,567 km 626,765
IAD → SAL3,048 km 617,085
IAD → ORD947 km 592,426
IAD → DFW1,886 km 527,017

Questions

Charlotte (CLT) and Washington (IAD) are 517 km (321 miles, 279 nautical miles) apart, measured along the shortest path over the earth's surface.