Route · MEI → IAH · 2020–2025 BTS data
Meridian to Houston
According to PlainFlights' route traffic ranking (BTS On-Time Performance total flights), MEI to IAH (Meridian to Houston) ranks #3234 of 4927 tracked domestic routes by total flights (most flights = #1).
Data updated 2026-06-13
- 84.9%
- On-time
- +5.9 pts
- vs US avg
- 127 min
- Delay when late
- 3,177
- Flights
- #3234 of 4927
- Corpus placement
Cancelled
2.2%
Best Month
Oct 2025 93%
Worst Month
May 2024 61%
Distance
422 mi
Carriers
1
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 55 | 6 | 0 | 0 | OO |
| Nov 2025 | 50 | 13 | 0 | 0 | OO |
| Oct 2025 | 54 | 4 | 0 | 0 | OO |
| Sep 2025 | 51 | 4 | 0 | 0 | OO |
| Aug 2025 | 53 | 14 | 0 | 0 | OO |
| Jul 2025 | 53 | 11 | 1 | 0 | OO |
| Jun 2025 | 52 | 18 | 3 | 0 | OO |
| May 2025 | 53 | 16 | 1 | 0 | OO |
| Apr 2025 | 51 | 8 | 0 | 0 | OO |
| Mar 2025 | 53 | 12 | 0 | 0 | OO |
| Feb 2025 | 48 | 12 | 0 | 0 | OO |
| Jan 2025 | 54 | 9 | 4 | 1 | OO |
| Dec 2024 | 53 | 10 | 1 | 0 | OO |
| Nov 2024 | 52 | 7 | 0 | 0 | OO |
| Oct 2024 | 53 | 6 | 0 | 0 | OO |
| Sep 2024 | 52 | 6 | 1 | 0 | OO |
| Aug 2024 | 53 | 7 | 0 | 0 | OO |
| Jul 2024 | 53 | 17 | 7 | 0 | OO |
| Jun 2024 | 51 | 11 | 1 | 1 | OO |
| May 2024 | 54 | 21 | 2 | 0 | OO |
| Apr 2024 | 51 | 8 | 0 | 0 | OO |
| Mar 2024 | 53 | 7 | 1 | 0 | OO |
| Feb 2024 | 50 | 7 | 0 | 0 | OO |
| Jan 2024 | 52 | 4 | 6 | 0 | OO |
MEI–IAH seasonal on-time pattern
Best: September (90.9%) · weakest: May (76.2%)
Strongest calendar month
September
90.9% on-time · ~48 flights/mo
Busiest calendar month
June
~51 flights/mo avg
Weakest calendar month
May
76.2% on-time · ~50 flights/mo
Cancellation Rate
2.2%
28 of 1,254 flights
Diversion Rate
0.2%
2 of 1,254 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
MEI - Meridian
Full on-time, delay-cause, and seasonal performance for Meridian, MS.
MEI on-time profileIAH - Houston
Full on-time, delay-cause, and seasonal performance for Houston, TX.
IAH on-time profileCompare the two airports
See MEI and IAH side by side on delays, cancellations, and reliability.
Compare MEI vs IAHSimilar routes
Other BTS-tracked routes with comparable performance or trip length to MEI–IAH.
Routes with a similar on-time rate
What the Data Says About MEI to IAH
Bureau of Transportation Statistics records show Meridian to Houston (MEI to IAH) running a 84.9% on-time rate over 3,177 tracked flights, on the stronger end of a typical domestic pairing. When flights do run late, the average delay is 127.3 minutes. The 422-mile corridor is served by 1 carrier, and over the last 24 months 2.2% of 1,254 flights were cancelled, 0.2% diverted.
The monthly split is wide on this route: Oct 2025 posted the strongest performance at 93% on-time, while May 2024 came in at just 61% - a 32-point swing worth factoring into travel timing.
On the multi-year calendar, MEI–IAH peaks in September at 90.9% on-time while June carries the heaviest traffic (~51 flights per month) ; the softest month is May at 76.2%, a 14.7-point swing that repeats because the corridor's weather and holiday mix stays stable year to year.
Frequently Asked Questions
Where does MEI to IAH rank among US routes by traffic? ▼
How often are flights delayed from MEI to IAH? ▼
What is the cancellation rate for MEI to IAH? ▼
How far is the flight from MEI to IAH? ▼
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Airports on this route
Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Using MEI–IAH data
MEI–IAH runs 5.9 pts above the national 79% average; the remaining risk is month-to-month swing and carrier mix, not a weak headline rate.
- Compare MEI and IAH airport profiles: delay causes and top routes differ even on the same corridor. MEI airport
- If your dates flex, September (90.9% on-time) beats May (76.2%) on this corridor. Seasonal chart
- 4 other routes post a similar 84.9% on-time rate; compare before you commit to this pairing. Similar routes
On-time rate reflects the BTS historical average across all reporting carriers on this origin–destination pair, not any single flight or booking recommendation.
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 specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.