Tienes razón sobre el horario.

In Spanish, the subject pronoun is often omitted because the verb ending already shows who the subject is.

• tienes = you have
• The -es ending tells you it is tú (informal singular you)

So:

• Tienes razón = You’re right
• Tú tienes razón = also correct, but the tú is usually added only for emphasis, contrast, or clarity.

For example:

• Tienes razón. = neutral
• Tú tienes razón, no él. = You’re right, not him.

This is just the standard Spanish expression. Spanish commonly says tener razón, which literally means to have reason, but it functions like to be right in English.

So:

• Tengo razón = I’m right
• Tienes razón = You’re right
• No tienes razón = You’re not right / You’re mistaken

This is one of those expressions that should be learned as a chunk:

• tener razón = to be right
• dar la razón (a alguien) = to admit someone is right / to side with someone

Because the fixed expression is tener razón, not tener razones, when you mean to be right.

• Tienes razón. = You’re right.

If you say tienes razones, that means you have reasons, which is different:

• Tienes razones para preocuparte. = You have reasons to worry.

So in this sentence, razón is not just a random noun—it is part of the idiomatic expression tener razón.

The accent mark shows the stress falls on the last syllable: ra-ZÓN.

Without the accent, razon would not follow normal Spanish spelling rules for how stress is assigned, and it would also be considered misspelled.

So the correct spelling is:

• razón

This accent mark is important in writing, even though the meaning is the same word.

Yes, sobre can mean on, over, or above, but it can also mean about, regarding, or concerning.

In this sentence:

• sobre el horario = about the schedule

So the full sentence means:

• Tienes razón sobre el horario. = You’re right about the schedule.

Spanish prepositions often have several meanings, so the correct translation depends on context.

Other ways to say about/regarding the schedule include:

• acerca del horario
• con respecto al horario
• en cuanto al horario

Spanish often uses the definite article more than English does.

Here, el horario means:

• the schedule
• the timetable
• sometimes the hours or working hours, depending on context

Using the article sounds natural in Spanish:

• sobre el horario

Dropping the article here would usually sound incomplete or unnatural.

Also note that horario is masculine, so it takes el, not la.

Horario usually refers to a schedule, timetable, or set time arrangement.

Depending on context, it can mean:

• a class schedule
• a work schedule
• a train or bus timetable
• opening hours / business hours

It is different from hora, which means hour or time.

Compare:

• ¿Qué hora es? = What time is it?
• ¿Cuál es tu horario? = What is your schedule?

So in this sentence, horario is not talking about one specific hour, but about a schedule or timing arrangement.

It is understandable and correct, but depending on context, some speakers might prefer other phrases.

Common options include:

• Tienes razón sobre el horario.
• Tienes razón acerca del horario.
• Tienes razón con respecto al horario.
• Tienes razón en cuanto al horario.

These all mean roughly You’re right about the schedule, but they can differ slightly in tone:

• sobre = common and straightforward
• acerca de = a bit more explicitly about
• con respecto a = more formal, like with regard to
• en cuanto a = as for / regarding

So your sentence is fine, but Spanish offers several natural ways to express the same idea.

For formal singular you, use usted and the corresponding verb form:

• Tiene razón sobre el horario.
• Usted tiene razón sobre el horario.

Both mean You’re right about the schedule, but the second one includes the pronoun for emphasis or clarity.

Other versions:

• Tienen razón sobre el horario. = You all are right about the schedule or They are right about the schedule, depending on context
• Tenemos razón sobre el horario. = We’re right about the schedule

Tienes comes from the verb tener (to have), which is irregular.

Present tense of tener:

• yo tengo = I have
• tú tienes = you have
• él/ella/usted tiene = he/she/you have
• nosotros/nosotras tenemos = we have
• ellos/ellas/ustedes tienen = they/you all have

Notice the stem change:

• ten- → tien- in most forms
• but nosotros keeps tenemos

That is why the sentence uses:

• tienes razón = you are right

A simple Latin American-style pronunciation guide would be:

• Tienes razón sobre el horario
• roughly: TYEH-nes ra-SOHN SOH-breh el oh-RAH-ryoh

A few pronunciation notes:

• ti in tienes sounds more like tye than English tee
• razón is stressed on the last syllable: ra-ZÓN
• the h in horario is silent
• the r in horario is a single tapped r, not the strong rolled rr

So horario sounds like o-RA-rio, not ho-RA-rio.