Airline · 9E · 2020–2025 BTS data
Endeavor Air
According to PlainFlights' airline traffic ranking (BTS On-Time Performance total flights), Endeavor Air ranks #12 of 18 tracked US carriers by total flights (most flights = #1).
Data updated 2026-06-13
- 88%
- On-time
- +9 pts
- vs US avg
- 81 min
- Delay when late
- 2.25%
- Cancelled
- #12 of 18
- Corpus placement
According to PlainFlights' airline traffic ranking (BTS On-Time Performance total flights), Endeavor Air ranks #12 of 18 tracked US carriers by total flights (most flights = #1). How we place airlines.
PlainFlights Reliability Score
Transparent derived index from BTS On-Time Performance data — not an official DOT/FAA rating.
- On-Time Rate A+
88.0%
Share of flights arriving within the BTS 15-minute on-time threshold
- Delay Severity F
81 min
Total arrival-delay minutes (all flights, including delays under 15 min) divided by the flights that arrived 15+ min late
- Cancellation Rate C
2.25%
Share of scheduled flights cancelled
Weighted from on-time rate, delay minutes per late flight, and cancellation rate, each scored against the 18 currently tracked U.S. carriers with meaningful flight volume (percentile method). A dimension without a reported value drops out and its weight redistributes to the rest — missing data never deflates the score. See the full formula, weights, and live benchmark table.
BTS on-time dispatch plate
Carrier 9E · Endeavor Air
ONTIME-ELITE · ABOVE-AVG · BOOK-MID · CARRIER-LED · CX-HOT · SPREAD-WIDE
- ONTIME-ELITE 88.0% on-time
- ABOVE-AVG +9.0 pts vs US
- BOOK-MID 1.1M flights
- CARRIER-LED Carrier-led delays
- CX-HOT 2.25% cancel
- SPREAD-WIDE 19-pt season gap
Nearest on-time peer: ExpressJet Airlines (+ 1.8 pts)
Instrument codes from this carrier’s BTS on-time band, national gap, flight-book size, leading delay cause, cancel posture, and seasonal spread, not a booking recommendation.
On-time neighbourhood
Poles + nearest peers, not a full 18-carrier reprint
- EV
EV 89.8%
90
- 9E
9E 88%
88
- QX
QX 85.7%
86
- YX
YX 84.9%
85
- DL
DL 84.6%
85
- F9
F9 73.7%
74
What this shows How 9E sits among BTS on-time poles and nearest peers.
Endeavor Air - monthly on-time rate
Last 24 months reported; ranged 74%–92%
Endeavor Air - BTS Delay Tier Breakdown
How Endeavor Air flights distribute across federal Bureau of Transportation Statistics arrival-delay tiers. The on-time band uses the BTS 15-minute threshold; longer-delay tiers reflect arrival-time bins reported in the underlying database.
Delay Cause Breakdown
Top delay cause: Carrier.
Source: U.S. DOT Bureau of Transportation Statistics, On-Time Performance
Seasonal on-time calendar
Multi-year average by calendar month for 9E (BTS 2020–2024), not a single recent year.
-
Best month
October
91.3% on-time · ~19,570 flights/mo
-
Mid pack
February
87.4% on-time · ~17,642 flights/mo
-
Worst month
July
83.9% on-time · ~19,281 flights/mo
Spread 7.4 pts between October and July. The monthly chart above shows the recent path; this desk ranks the long-run calendar.
9E delay-share reading
Across 1,111,655 BTS-reported flights (2020–2024), Endeavor Air posts 88% on-time, 9 points above the 79% national flight-weighted average, with 133,145 delayed arrivals and 24,980 cancellations (2.25% of the book). When a flight runs late, the average delay is 81.4 minutes.
Nearest on-time peer
Closest BTS on-time neighbour for 9E, not a universal board reprint.
ExpressJet Airlines
+1.8 pts on-time vs 9E
Field definitions: on-time performance explained.
What to do with the Endeavor Air on-time record
A single carrier's rate rarely settles a travel decision on its own -- use it as a starting point, not a verdict.
- See how Endeavor Air ranks against every other tracked carrier on on-time performance. Airline performance rankings
- Put Endeavor Air side by side against another airline on the same metrics. Compare airlines
- Carrier is this airline's leading delay cause -- see how it's measured. Read methodology
Reflects BTS On-Time Performance data, 2020-2024; excludes cancelled and diverted flights.
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the Bureau of Transportation Statistics (BTS). Consult a qualified professional before making decisions based on this data.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this airline's on-time performance and delay-cause breakdown, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.