How long should I wait before I worry about a reply?

Give it at least a full day before you treat a slow reply as something to worry about, and even then, read one late text as weak evidence. Silence starts to mean more when it breaks a pattern they’ve already set, or when it follows a clear question about plans. Until then, the thing most worth managing is your own energy.

How long is a normal wait, really?

Longer than it feels at 10 p.m. Take Marcus, 36. After two weeks of easy back-and-forth with someone from the apps, he finally asks at lunch: “Drinks Thursday?” By evening, nothing. He’s already composed the story: she’s met someone else, she was never that into it, here we go again.

Split it up:

• What happened: a question at lunch, no answer yet, about nine hours.
• The reading: she’s not interested.
• The fear: another two weeks of effort for nothing.
• The next step: wait until tomorrow afternoon, then one friendly nudge.

The research on reply timing is thin, but it suggests people’s sense of “normal” is generous. In a 2026 study in the Journal of Social and Personal Relationships, Lars Teichmann and colleagues first asked 100 adults about texting after a date. On average, they said about six hours later was ideal, more than 40 hours was too late, and within 20 minutes was too soon.1 In the main experiment, 543 adults imagined a first date and a follow-up text arriving right away, the next morning or two days later. The next-morning text produced the most interest in seeing the person again.1

That study was about the first text after a date, and it used imagined scenarios, so don’t treat it as a stopwatch. But the takeaway fits ordinary life: a gap of several hours is well within what people consider normal, and even a day isn’t strange.

Why does waiting wear me out so much?

Because you’re not just waiting for this one reply. You’re carrying every wait before it.

You have a lot of company. When Pew Research Center surveyed U.S. adults in 2019, 67% of people who were single and looking said their dating life was going not too well or not at all well, and three-quarters said it had been hard to find people to date in the past year.2 If you’ve been at this for a while, each silence lands on top of that.

And the phone keeps tapping you on the shoulder. In a study reported by the University of Virginia in 2016, Kostadin Kushlev, Jason Proulx and Elizabeth Dunn had 221 university students spend one week with alerts on and phones within reach, and another with alerts off and phones out of reach. With alerts on, people reported more inattention and restlessness.4 Every buzz that isn’t them is a small jolt for nothing.

What does all the checking actually do?

It spends energy without buying information. In an earlier experiment, Kushlev and Dunn had 124 adults check email just three times a day, with notifications off, for one week, and as often as they liked for another. People reported significantly lower daily stress during the limited week.3

Email isn’t a dating thread, but the mechanism carries over. Opening the app twenty times doesn’t make a reply arrive sooner. It just means you feel the absence twenty times.

When does silence actually tell me something?

You can’t know what’s going on in someone else’s evening, so don’t try to diagnose them. Look for patterns you can actually observe:

• A change from their own baseline. If they’ve replied within an hour or two for two weeks and now take a day every time, that shift is more informative than any single gap.
• Silence after a direct question. A plan question usually gets some answer, even “can’t this week.” A full day of nothing is worth one nudge.
• Repeated vagueness. Warm replies that never land on a date, week after week, tell you something about follow-through.

Some people do simply disappear. In surveys including 554 adults, Freedman and colleagues found that people who believe relationships are either meant to be or not were more likely to say they’d ghosted someone.5 That’s about the ghoster’s beliefs, not about whoever got ghosted. If someone fades, it’s information about their way of dating, and it doesn’t need to become a story about you.

What can I do tonight and this week?

Tonight

• Name the wait. How many hours, actually? Write the fact next to the fear. “Nine hours” looks different from “she’s gone.”
• Silence the thread. Mute notifications for that app until morning. You’ll see the reply when you choose to look.
• Spend the evening on something that gives back. A friend, a walk, a show you’re halfway through. The wait doesn’t need you to supervise it.

This week

• Set a two-check rule. Look at the apps twice a day, at set times. Out of sight helps.
• Use one nudge, not five. If a full day passes after a plan question: “No pressure, Thursday or Saturday both work for me if you’re up for it.” Then stop.
• Notice your baseline people. Who replies in a way that feels steady? Give your attention there.
• Decide your own cutoff. If someone goes quiet after one nudge, let them go without a closing speech. It saves energy you’ll want for the next person.

When is it more than dating fatigue?

If waiting for messages leaves you anxious most days, keeps you up at night or spills into work and friendships, that’s beyond ordinary tiredness. A licensed mental-health professional is the right help, and talking to one isn’t a sign you’re dating wrong.

What doesn’t the research show?

• The texting-timing study used imagined first dates and measured the first message after a date, not ongoing replies.1
• The email and phone-alert studies weren’t about dating. They show that checking less tends to feel better, not that it changes anyone else’s behavior.34
• The Pew figures are from late 2019, before the pandemic changed how many people date.2
• The ghosting research describes who tends to ghost, not why any one person went quiet.5