Prepare a simple flight inventory
Create a list by year with one line for each remembered trip. Include origin, destination and approximate month. If a trip involved connections, leave room for multiple segments. This inventory keeps the search focused and makes duplicates easier to recognize.
Search email strategically
Broad searches such as “flight” produce noise. Combine booking terms with airlines, airports or years. Useful terms include “booking confirmation,” “e-ticket,” “itinerary,” “boarding pass,” “check-in,” “reservation,” “flight number” and three-letter airport codes.
- Search both the airline name and the agency that may have issued the ticket.
- Look in archived mail, not only the inbox.
- Search companions’ names when one person booked for the group.
- Check calendar attachments, PDF tickets and mobile-wallet passes.
- Treat schedule-change emails carefully; the first itinerary may not be the flight you took.
Confirm what actually happened
A confirmation shows what was booked, not always what was flown. Cancellations, missed connections, rerouting and upgrades can change the record. Compare the booking with boarding passes, dated airport photos, baggage receipts, calendar entries or arrival messages.
Loyalty statements can confirm a flown segment, but reward crediting rules may omit some flights or use marketing airline codes. Keep source differences in mind.
Record facts in confidence order
- Route and date: usually the easiest facts to confirm.
- Airline and flight number: use the operating carrier when known.
- Aircraft type: schedules can change, so prefer a boarding record or reliable historical source.
- Registration: record only when supported; do not infer it from the route.
- Seat and cabin: confirmations may show the booked seat, while a boarding pass reflects later changes.
Codeshares need two labels
A ticket can display one airline while another operates the aircraft. If your logbook supports it, preserve both the marketing flight and operating carrier. For personal statistics, decide which one should receive credit and stay consistent.
Handle connections as separate flights
Toronto–Frankfurt–Rome is normally two flown segments, not one direct flight. Recording each leg preserves airport counts, distance, airline changes and aircraft detail. Surface travel between airports should not be represented as a flight.
What to do when details are missing
If you know you flew from London to New York in 2002 but cannot confirm the airport or date, keep that note outside your precise statistics until you find more evidence. Alternatively, record the segment with only the fields your logbook permits you to verify. “Unknown aircraft” is better than the most common aircraft on that route.
Run a quality check
- Look for duplicate confirmations after schedule changes.
- Check that arrival occurs after departure when time zones are involved.
- Confirm airport codes for cities with multiple airports.
- Separate operating airline from ticketing airline.
- Review implausibly long or short distances.
- Keep cancelled flights out of “flights taken” totals.
Make the next flight effortless
After travel, add the flown segment while the details are fresh. A screenshot of the boarding pass, a quick note about the aircraft or seat and one representative photo can eliminate later detective work.