Which airlines fly the Boeing 737 (all variants) from SFO to IAD?

See the operators list on this page — it is compiled from open ADS-B observed-flights data updated nightly. Operators with the most recent observations are listed first.

How often is the Boeing 737 (all variants) used on the SFO to IAD route?

Observed model variants and date ranges are listed below. Aircraft assignments can change seasonally; data refreshes nightly.

What is the typical schedule for Boeing 737 (all variants) flights from San Francisco to Washington?

Schedules vary by operator. For live schedules and fares, search by aircraft on the FlightFinder home page.

Where does this data come from?

Operator and aircraft observations come from the adsb.lol open ADS-B network under the Open Database License. Data refreshes nightly.

San Francisco to Washington on the Boeing 737 (all variants)

SFO → IAD · operated by the Boeing 737 (all variants)

Distance: 3,883 km (2,413 mi)
Est. flight time: ~4h 54m
Operators on Boeing 737 (all variants): 1
Observations (14 days): 2

Airlines operating the Boeing 737 (all variants) on SFO → IAD

Airline	Observations	First seen	Last seen
United Airlines	2	2026-05-20	2026-05-21

About the Boeing 737 (all variants) on this route

The Boeing 737 (all variants) is used by 1 operator on San Francisco → Washington.

For specifications, safety record, and global deployment data, see the Boeing 737 (all variants) family page or the Boeing 737 (all variants) safety record.

Other aircraft on the SFO–IAD route

Boeing 757 — 1 observation

Airport details

Departure: San Francisco International Airport (SFO)

City: San Francisco
Country: US
IATA / ICAO: SFO / KSFO

Arrival: Washington Dulles International Airport (IAD)

City: Washington
Country: US
IATA / ICAO: IAD / KIAD

Frequently asked questions

Which airlines fly the Boeing 737 (all variants) on the SFO-IAD route?

Airlines observed operating the Boeing 737 (all variants) on SFO to IAD include: United Airlines.

How often does the Boeing 737 (all variants) fly SFO-IAD?

The Boeing 737 (all variants) was observed 2 times on the SFO–IAD route in the last 14 days across 1 operator.

What's the distance from San Francisco to Washington?

The great-circle distance from San Francisco (SFO) to Washington (IAD) is approximately 3,883 km (2,413 miles). Estimated flight time is ~4h 54m.

What other aircraft fly the SFO-IAD route?

Other aircraft observed on SFO–IAD include: Boeing 757.

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