Missed Your Flight at O'Hare or Midway? Here's What to Do

The First Ten Minutes

Speed matters, because seats on the next available flight go quickly when a lot of people are affected at once.

• Open your airline's app first. Rebooking through the app is often faster than standing in a service line, especially during a widespread disruption when lines are long.
• Call the airline simultaneously if the app isn't offering good options — you can be on hold while walking toward a service desk.
• Go to the nearest gate agent rather than the main ticketing counter if you're already past security. Gate agents can often rebook, and the line is usually shorter.
• Stay in the airport until you know your status. Leaving and coming back means clearing security again, and you may miss a same-day option.

Whose Fault It Was Changes Your Options

If the airline caused it — a delayed inbound flight, a cancellation, a missed connection due to their schedule — you're generally rebooked on the next available flight at no charge. Depending on the airline and the length of the delay, meal vouchers or hotel accommodation may be offered, though policies vary considerably and are not uniform across carriers.

If you missed it for your own reasons — traffic, oversleeping, a long security line, arriving too late — you're at the airline's discretion. Some carriers have informal policies for travelers who show up shortly after departure; others charge a change fee plus any fare difference. Being polite and asking directly is genuinely worth more here than it sounds.

If You're Rebooked for Later Today

• Confirm your new departure terminal, not just the time — it may differ from your original flight, particularly at O'Hare with its four terminals.
• Ask about your checked bags. They may have traveled without you or been pulled; the airline needs to tell you which.
• If the gap is long, O'Hare and Midway both have amenities worth using rather than sitting at a gate — see our layover guide for what's actually available.
• Update anyone meeting you at your destination, including any ground transportation booked on the other end.

If You're Stuck Overnight

• Ask the airline directly whether accommodation is provided. If the delay is their responsibility, some carriers cover a hotel; if it's weather or your own reasons, typically not. Ask rather than assume.
• Hotels near O'Hare and Midway fill up fast during major disruptions, since everyone stranded is looking at the same time. Book as soon as you know you're staying, not after you've finished sorting out your flight.
• The airport hotel connected to O'Hare's terminals is the most convenient option for a very early rebooked departure, though it typically costs more than the shuttle-based hotels nearby.
• Consider whether going home makes more sense. If you're local and your new flight isn't until the next afternoon, sleeping in your own bed and booking a fresh ride out is often better than an airport hotel.

What Happens to Your Booked Ride

• Contact dispatch as soon as your new flight is confirmed, with the new flight number and arrival time. Flight tracking follows the flight you told us about, so a rebooking on a different flight needs to be communicated.
• If you're going home instead of flying, let us know so nobody's waiting for you at a destination airport.
• For a return trip booked days out, a missed outbound flight often shifts your whole itinerary — mention that too, so the return leg matches your actual plans.

The general principle: an unexpected change is easier to handle with notice than without. Even a quick text saves everyone guesswork.

Preventing It Next Time

• Build a real buffer, not a minimum one. Our standard guidance is arriving about 2 hours before boarding for domestic flights and 3 hours for international — that's a floor, not a target, during busy travel periods.
• Account for security line variability, especially if you don't have TSA PreCheck or CLEAR.
• Confirm your ID situation well in advance — REAL ID enforcement means an ID problem can stop you at the checkpoint entirely.
• Book your ride the night before for early flights, so departure timing isn't a morning-of decision.