Here are our tips for avoiding flight delays in cancellations. 1. Select the Earliest Flight Possible 2. Select Nonstop Flights Over Those With Connections 3. If You Can’t Avoid a Layover, Ensure it is at Least 90 Minutes 4. Consider the Typical Weather at Both Airports 5. Fly During Less Busy Times of the Year 6. Make Sure Your Airline Fl ies Your Route Often 7. Fly From Hubs 8. Fly on Less Busy Days 9. Avoid Airlines That Struggle With Frequent Delays & Cancellations 10. Avoid Airports With High Levels of Delays & Cancellations Unfortunately, these tips will only minimize your chances of experiencing a delay or cancellation. There is nothing you can to do 100% guarantee an on-time departure and arrival.