BSB to IMP flight delays
Brasília (BSB) Imperatriz (IMP)
457 flights · July 2024 – July 2026 · ANAC Brazil
87.44%
Arrived on time
Within 15 minutes of schedule
0.66%
Cancelled
Share of scheduled flights
37 min
When late, late by
Average across delayed arrivals
6 min
Delay per flight
Averaged over every flight flown
What the record says about this route
The season swings this route hard. In May it ran 29.1 points more punctual than in July — a difference bigger than the one between the best and worst airlines on most routes. If the date is flexible, it is worth more than the carrier.
The route has been getting worse. The later months run 8.8 points less punctual than the earlier ones. A drift of that size is rarely weather; it is more often an airline adding frequencies faster than the airports can absorb them.
Flights from Brasília to Imperatriz keep to schedule more reliably than most. On a route this punctual the day you fly matters more than the airline you pick.
Only LATAM Brasil flies this route in the published record, so there is no choice to weigh — the route's figures and the airline's are the same figures.
Which airline should you fly on this route?
Over July 2024 – July 2026, LATAM Brasil arrived on time most often on BSB to IMP. Flights ran closest to schedule in October and worst in December.
Every airline on BSB to IMP
Ranked by how many flights each one operated. A carrier with fewer than 100 flights in the period is listed but not graded.
| Airline | Flights | On time | Cancelled | Avg delay | Grade |
|---|---|---|---|---|---|
| LATAM Brasil | 457 | 87.44% | 0.66% | 37 min | A |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
The return leg
IMP to BSB Imperatriz back to Brasília 90.75% on time AOther routes from Brasília
Common questions
Are flights from Brasília to Imperatriz usually delayed?
87.44% of flights on the BSB to IMP route arrived within 15 minutes of schedule, so roughly 1 in every ten arrived late. That is better than the average route in this record.
Which airlines fly from Brasília to Imperatriz?
Only LATAM Brasil appears in the published record on this route, with 457 flights and 87.44% arriving on time.
How often are BSB to IMP flights cancelled?
0.66% of scheduled flights did not operate — about 7 in every thousand. That is in the normal range.
What is the best month to fly Brasília to Imperatriz?
May, when 96.8% of flights arrived on time. The worst was July at 67.7%.
When BSB to IMP flights are late, how late are they?
About 37 minutes on average across the flights that arrived more than 15 minutes behind schedule.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on BSB to IMP during July 2024 – July 2026, as reported by the airlines to the US Bureau of Transportation Statistics. "On time" is the federal definition: arriving at the gate within 15 minutes of the scheduled time.
A route's record is a description of the past, not a forecast. Weather, air traffic control and the aircraft's earlier flights that day drive most delays, and none of them are predictable from a historical rate. What the record does tell you is whether this route runs late more often than others, and which carrier on it has the better history — which is the part you can actually act on when you book.
Cancellations are counted separately from delays because they are a different problem for a traveller: a late flight still gets you there. How the grade is calculated →