IRCTC advance booking starts at 8:00 AM IST, 60 days before your journey date. Each morning at 8:00 AM, one new travel date opens for the general quota, as of 2026.
That one new date is why popular trains fill so fast. Everyone who wants that date is waiting for the same minute. This guide shows how to find your opening day, what to do before 8:00 AM, and what to do if you miss it.
What time does IRCTC booking start?
IRCTC booking starts at 8:00 AM IST for the 60-day advance reservation period (ARP). It is the same time every day, and it applies to the general quota on most trains.
Tatkal is separate. AC Tatkal opens at 10:00 AM IST and non-AC Tatkal at 11:00 AM IST, one day before the journey. If you want the full comparison, read our guide to every IRCTC booking time.
How do I find the day my booking opens?
Count back 60 days from your travel date; that is your opening day. Your booking opens at 8:00 AM IST on that day.
Counting by hand goes wrong easily, especially across months with 30 and 31 days. Use the booking window calculator and enter your travel date. It shows the exact day and time.
If you are not sure whether a date is open yet, the when can I book tool answers that in one step.
What happens at 8:00 AM on opening day?
At 8:00 AM IST the new date appears in search and the general quota starts selling. Before that moment, IRCTC shows a "train outside booking window" style message for that date.
Seats on busy trains can go quickly because demand is bunched into the first minutes. That does not mean every train sells out, but long-distance trains on festival dates and weekends are the ones to prepare for.
If you see the outside-window message, it simply means your date is not open yet. Our guide on what "train outside booking window" means explains it.
How should I prepare before 8:00 AM?
Log in, check your passenger list and payment method before 8:00 AM, so you spend the opening minutes only selecting the train and class. Preparation matters more than speed.
A short checklist:
- Log in a few minutes early and confirm your session is active.
- Save your passengers in the IRCTC master list, with correct names, ages and berth preference.
- Keep your UPI app or bank ready, and make sure the balance is there.
- Know your train number, class and boarding station before you start.
- Have a backup train or class in mind in case your first choice shows waitlist.
Do not refresh nervously before the window opens. Wait until 8:00 AM IST on a reliable network, then search.
Do I need an Aadhaar-linked account to book?
For Tatkal, yes. Online Tatkal booking requires an Aadhaar-authenticated IRCTC account, with Aadhaar OTP mandatory, as of 2026. For general advance booking, check your account status in the IRCTC app, since verification rules have changed over time.
If you plan to use Tatkal as a backup, set up Aadhaar early. Our walkthrough on linking Aadhaar with IRCTC covers it.
What mistakes cost people seats on opening day?
The most common mistake is counting the wrong day, followed by logging in late or fixing payment details after the window opens. Each one wastes the minutes that matter most.
- Wrong opening date. Counting 60 days by hand across months is easy to get wrong. Verify it with the calculator.
- Expired session. A login left open overnight can time out. Log in fresh a few minutes before 8:00 AM IST.
- Incomplete passenger details. Typing names and ages at 8:01 AM costs time. Save them beforehand.
- Only one plan. If your first train shows waitlist, you need a second choice ready, not a fresh search.
None of this guarantees a confirmed seat. It simply removes the avoidable delays.
Is 8:00 AM the same for every train?
For the general quota, 8:00 AM IST is the opening time for the 60-day window, so the same time applies on most trains. Some trains have a shorter advance reservation period, and special services can differ, so confirm on the train's booking page if the date does not open when you expect.
We do not list individual exceptions here because they change. When in doubt, check the date in IRCTC search after 8:00 AM.
What if I miss the opening day?
If you miss 8:00 AM, you can still book, but the best seats may be gone. Check the live availability, since cancellations free up seats at any time before the chart is prepared.
You have three practical options:
- Try other classes or nearby trains. A different class or a train a few hours apart may have seats.
- Join the waitlist and watch it. Waitlist movement depends on cancellations. No one can promise confirmation, so keep a backup plan.
- Use Tatkal. It opens one day before the journey, at 10:00 AM IST (AC) or 11:00 AM IST (non-AC). Tatkal is not available in First AC (1A) or Executive Class (EC). The AC Tatkal classes are 2A, 3A, CC and 3E.
Chart timing matters if you are waiting for cancellations. As of 2026, the first chart is prepared about 8 hours before departure, and by about 9:00 PM the previous night for trains leaving between 5:00 AM and 2:00 PM. See chart preparation time for the full rule.
Can I stop remembering the date altogether?
Yes. The easiest way to never miss opening day is to set a reminder for the date your window opens, not the date you travel. Train Genie sends a free email reminder for your 60-day and Tatkal windows, so you hear about it before 8:00 AM.
You can set one up on the Train Genie booking reminder page. It is most useful for trips planned weeks ahead, such as festival travel, where the opening day is easy to forget.
What is the booking start time for festival and holiday travel?
The rule does not change for festivals: the window still opens at 8:00 AM IST, 60 days ahead. What changes is demand, because many people want the same dates.
Work out the opening day for your festival date early. Then mark it on the calendar, and keep a plan B for another train or class.
Quick reference
| What | Time (IST) |
|---|---|
| General advance booking opens | 8:00 AM, 60 days before travel |
| AC Tatkal (2A, 3A, CC, 3E) | 10:00 AM, one day before |
| Non-AC Tatkal (SL, 2S) | 11:00 AM, one day before |
| Agent bar on Tatkal | First 30 minutes of each window |
| First chart | About 8 hours before departure |
All rules are as of 2026 and can change. Check IRCTC for the latest.
FAQ
What is the IRCTC booking start time?
IRCTC advance booking starts at 8:00 AM IST every day for dates 60 days ahead. Tatkal opens separately, at 10:00 AM IST for AC and 11:00 AM IST for non-AC, one day before the journey.
How many days in advance can I book an IRCTC ticket?
You can book up to 60 days in advance under the advance reservation period, as of 2026. Use the booking window calculator to find the exact opening day for your date.
Why can't I book my train even after 8:00 AM?
Your date may not be 60 days away yet, or the train may have a different reservation period. Check the date with the when can I book tool, then confirm on the train's booking page.
Does IRCTC open booking for all trains at the same time?
For the general quota, 8:00 AM IST is the usual opening time for the 60-day window. Some trains and special services can differ, so check the booking page for yours.
Is Tatkal available in First AC?
No. Tatkal is not available in First AC (1A) or Executive Class (EC). AC Tatkal covers 2A, 3A, CC and 3E.
Next step
Opening day is easy to miss and hard to get back. Get a free email reminder for your 60-day and Tatkal windows on the Train Genie booking reminder page.