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

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 YYZ to SFO 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 Toronto to San Francisco?

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.

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

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

Distance: 3,627 km (2,254 mi)
Est. flight time: ~4h 36m
Operators on Boeing 737 (all variants): 2
Observations (14 days): 3

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

Airline	Observations	First seen	Last seen
United Airlines	2	2026-05-20	2026-05-20
Air Canada	1	2026-05-20	2026-05-20

About the Boeing 737 (all variants) on this route

The Boeing 737 (all variants) is used by 2 operators on Toronto → San Francisco.

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 YYZ–SFO route

Embraer E190/E195 — 1 observation

Airport details

Departure: Lester B. Pearson International Airport (YYZ)

City: Toronto
Country: Canada
IATA / ICAO: YYZ / CYYZ

Arrival: San Francisco International Airport (SFO)

City: San Francisco
Country: United States
IATA / ICAO: SFO / KSFO

Frequently asked questions

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

Airlines observed operating the Boeing 737 (all variants) on YYZ to SFO include: United Airlines, Air Canada.

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

The Boeing 737 (all variants) was observed 3 times on the YYZ–SFO route in the last 14 days across 2 operators.

What's the distance from Toronto to San Francisco?

The great-circle distance from Toronto (YYZ) to San Francisco (SFO) is approximately 3,627 km (2,254 miles). Estimated flight time is ~4h 36m.

What other aircraft fly the YYZ-SFO route?

Other aircraft observed on YYZ–SFO include: Embraer E190/E195.

Loading the flight search…

What you can do on Flight Finder

Search flights between any two airports with live fares.
By aircraft — pick a plane model (e.g. Boeing 787, Airbus A350) and see every route it flies from your origin.
Route map — click any airport worldwide to explore its destinations, or draw a radius to find nearby airports.
Global aviation safety — aviation accident database, 40,000+ records since 1980, with map and rankings by aircraft and operator.
NTSB safety feed — recent U.S. aviation accidents and incidents from the official NTSB CAROL database, updated daily.

Frequently asked questions

How do I search flights by aircraft type on FlightFinder?

Pick an aircraft model — Boeing 737, Airbus A320, A380, Boeing 787 Dreamliner and more — enter your origin airport, and FlightFinder shows every route that plane flies from there with live fares.

Which aircraft types can I filter by?

We support Boeing 737/747/757/767/777/787, the full Airbus A220/A319/A320/A321/A330/A340/A350/A380 family, Embraer E170/E175/E190/E195, Bombardier CRJ and Dash 8, and the ATR 42/72 turboprops.

Is FlightFinder free to use?

Search and schedules are free. Pro ($4.99/month, $39/year, or $99 one-time lifetime) unlocks the enriched flight card — on-time stats, CO₂ per passenger, amenities, live gate & weather — plus My Trips with push alerts.

Where does the route data come from?

Live schedules come from Amadeus, AeroDataBox and Travelpayouts. Observed routes (which aircraft actually flew a given city pair) are crowdsourced from adsb.lol ADS-B data under the Open Database License.