If you’re flying to India, here’s the short answer before anything else: you can fill India’s e-Arrival Card starting 96 hours (4 days) before your scheduled arrival, and your QR code confirmation is generated once you’re inside the 72-hour mark before landing. That window is measured from your arrival time in India — not the time your flight departs. Get that one distinction right and the rest of this process is genuinely simple. We’ve flown into India multiple times since the paper disembarkation cards were phased out in April 2026, and the timing question is by far the one that trips up first-time visitors the most. So let’s walk through it properly — when to fill it, when not to, and what actually happens if you get the window wrong.
India’s Bureau of Immigration runs the e-Arrival Card system in two overlapping stages, and most guides online only mention one of them:
- 96 hours before arrival:Â The submission portal opens. You can enter your passport, flight, and accommodation details from this point onward.
- 72 hours before arrival:Â This is the window most official advisories reference as the formal deadline, and it’s also when your submission is confirmed and your QR code is finalized for presentation at immigration.
In practice, that gives you a roughly 24-hour buffer between when the form becomes available and when your details need to be locked in. The form is completed through the official Bureau of Immigration portal or the “Su-Swagatam” mobile app, and it’s free — there is no fee tied to timing, early or late.
Why the Window Is Measured From Arrival, Not Departure
This is the single most common mistake we see repeated across other India travel guides, and it’s worth being precise about because getting it wrong could genuinely mean missing your window.
Your 72-hour countdown starts from the moment your flight is scheduled to land in India — not the moment it takes off from your origin city. For short regional flights this barely matters. But for long-haul or connecting itineraries, it changes everything.
| Scenario | Departure Time | Arrival Time in India | Your 72-Hour Deadline Counts From |
|---|---|---|---|
| Direct flight, London to Delhi | 10:00 PM (London) | Next day, ~11:30 AM (Delhi) | 11:30 AM arrival — not the 10 PM departure |
| Connecting flight via Dubai, New York to Mumbai | Day 1, 8:00 PM (New York) | Day 2, ~11:00 PM (Mumbai) | Final landing time in Mumbai |
If you count backward from departure instead of arrival, you risk submitting the form too early — before the portal has even opened.
Best Time in That Window to Actually Fill It
The legal window is 96 to 72 hours out, but that doesn’t mean you should fill it the second it opens. On our own trip through Delhi, we filled it about 48 hours before landing — early enough that we weren’t rushing at the airport, but close enough that none of our accommodation or contact details had changed in the meantime. That’s the balance worth aiming for: not the earliest possible moment, and not the last one either.
A good rule of thumb: fill it as soon as your hotel and itinerary details are finalized and unlikely to change, ideally somewhere in the 72-to-48-hour range before landing.
If You're Traveling With Connecting Flights or Long Layovers
If your journey includes a layover of 8 hours or more, calculate your deadline from the final arrival time in India, not your first departure. It’s easy to fill the form thinking you have days to spare, only to realize your actual arrival is much sooner once layover time is added in. Build your itinerary out hour-by-hour before you calculate your window, especially on multi-leg routes through hubs like Dubai, Doha, or Singapore.
Filling It From the Airport Before Boarding
Yes, this is allowed — as long as you’re still within the 96-to-72-hour window relative to your arrival time, not your departure. If you’re boarding a long-haul flight and your arrival lands you inside that window, filling it out at the gate with airport Wi-Fi works fine. Just don’t rely on in-flight Wi-Fi as a backup; not all carriers offer it, and losing your only opportunity to submit before landing is the one mistake you can’t undo mid-air.
What Happens If You Fill It Too Early or Too Late
| Too Early (before the 96-hour window opens) | The portal simply won’t accept your submission yet. No harm done — you’ll just need to return and complete it once the window opens. |
| Too Late (landing without a completed form) | You’ll likely be directed to manual processing at the immigration counter, which can add significant time to your arrival, especially during peak travel periods with long queues. |
Neither scenario is catastrophic, but both are avoidable with a little planning — which is really the whole point of this guide.
Is There a Fee for Timing Mistakes?
No. The e-Arrival Card itself is completely free through the official government portal, and there is no separate “late fee” or “early fee” tied to when you submit it. The real cost of getting the timing wrong isn’t monetary — it’s time: longer immigration queues, manual processing, and in worst cases, a missed domestic connection if your arrival is already tight on time. If you’re ever asked to pay a fee for the e-Arrival Card itself, you’re most likely on an unofficial third-party site rather than the government portal.
Best Time to Visit India — Does Season Affect the Timing Rule?
The 96-to-72-hour rule itself doesn’t change with the seasons — it’s a fixed window regardless of when you’re traveling. What does change is how much that QR code actually helps you. During India’s peak tourist season (roughly October through March), immigration counters at major airports like Delhi and Mumbai see significantly heavier traffic. Having your e-Arrival Card confirmed and ready well within the window can meaningfully shorten your wait during these busier months, even though the submission rule stays constant year-round.
Pros & Cons of Filling Early vs. Waiting Until the Window Opens
| Â | Pros | Cons |
| Filling closer to 96 hours (earlier) | One less thing to think about; done well ahead of travel day | Higher risk of a typo or detail change (hotel booking shifts, contact number changes) going unnoticed before you fly |
| Filling closer to 72 hours (later) | Details are more likely to be final and accurate | Less buffer if you hit connectivity issues or forget in the final rush before departure |
Common Mistakes Travelers Make With the Timing Window
- Counting from departure instead of arrival — the single most frequent error, and the one most likely to cause a genuinely mistimed submission.
- Submitting too far in advance out of anxiety, then having the portal reject it — a fellow traveler in our group tried filling the form five days before flying and found it wasn’t accepted until the window actually opened, meaning she had to redo it the morning of departure anyway.
- Assuming in-flight Wi-Fi will be available as a backup — not every carrier offers it, and this isn’t a safety net worth relying on.
- Forgetting that OCI cardholders are not exempt from the timing rule — the same 96-to-72-hour window applies to OCI cardholders exactly as it does to other foreign nationals.
Pro Tips for Getting the Timing Right
- Set a phone reminder for 90–96 hours before your scheduled arrival time (not departure) so you don’t miss the opening of the window.
- Screenshot or save a PDF of your confirmation and QR code the moment you receive it — don’t rely solely on email access at the airport.
- Keep your passport, visa or e-Visa, and accommodation details in one place before you start the form, so you’re not scrambling mid-submission.
- Double-check your arrival time in India’s local time zone, not your departure city’s time zone, when calculating your window.
Who Should Fill It When
- Solo tourists with a fixed itinerary: Fill it around 60–72 hours before arrival, once your hotel and contact details are locked in.
- Business travelers with flexible plans: Wait until closer to 48–72 hours out, since business itineraries are more prone to last-minute changes.
- Families traveling together:Â Fill it early in the window (around 90 hours out) to allow time to double-check every family member’s details before departure day gets busy.
- Passengers on connecting flights:Â Calculate the window from your final arrival time in India, not your first departure, and fill it once your full itinerary is confirmed.
