Route · IAH → MFE · 2020–2025 BTS data
Houston to Mission/McAllen/Edinburg
According to PlainFlights' route traffic ranking (BTS On-Time Performance total flights), IAH to MFE (Houston to Mission/McAllen/Edinburg) ranks #2151 of 4927 tracked domestic routes by total flights (most flights = #1).
Data updated 2026-06-13
- 83.2%
- On-time
- +4.2 pts
- vs US avg
- 77 min
- Delay when late
- 5,811
- Flights
- #2151 of 4927
- Corpus placement
Cancelled
1.8%
Best Month
Nov 2024 94%
Worst Month
Jul 2024 51%
Distance
316 mi
Carriers
16
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 49 | 14 | 0 | 0 | UA,OO |
| Nov 2025 | 90 | 23 | 0 | 0 | OO,UA |
| Oct 2025 | 68 | 9 | 0 | 0 | OO,UA |
| Sep 2025 | 36 | 5 | 0 | 0 | UA,OO |
| Aug 2025 | 31 | 5 | 0 | 0 | UA |
| Jul 2025 | 31 | 9 | 0 | 0 | UA |
| May 2025 | 53 | 15 | 1 | 0 | OO,UA |
| Apr 2025 | 63 | 13 | 0 | 0 | OO,UA |
| Mar 2025 | 64 | 14 | 0 | 0 | OO,UA |
| Feb 2025 | 75 | 14 | 0 | 0 | OO,UA |
| Jan 2025 | 97 | 8 | 6 | 0 | OO,UA |
| Dec 2024 | 79 | 16 | 2 | 0 | OO,UA |
| Nov 2024 | 77 | 5 | 0 | 0 | OO,UA |
| Oct 2024 | 108 | 12 | 0 | 0 | UA,OO |
| Sep 2024 | 67 | 9 | 1 | 0 | OO,UA |
| Aug 2024 | 54 | 12 | 1 | 0 | UA |
| Jul 2024 | 51 | 25 | 5 | 0 | UA |
| Jun 2024 | 33 | 15 | 0 | 0 | OO,UA |
| May 2024 | 53 | 18 | 4 | 2 | OO,UA |
| Apr 2024 | 50 | 6 | 0 | 0 | OO,UA |
| Mar 2024 | 86 | 19 | 2 | 0 | UA |
| Feb 2024 | 92 | 8 | 0 | 0 | OO,UA |
| Jan 2024 | 76 | 10 | 6 | 0 | OO,UA |
| Dec 2023 | 35 | 3 | 0 | 0 | OO,UA |
IAH–MFE seasonal on-time pattern
Best: April (89.2%) · weakest: June (74.2%)
Strongest calendar month
April
89.2% on-time · ~63 flights/mo
Busiest calendar month
October
~109 flights/mo avg
Weakest calendar month
June
74.2% on-time · ~61 flights/mo
Cancellation Rate
1.8%
28 of 1,518 flights
Diversion Rate
0.1%
2 of 1,518 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
IAH - Houston
Full on-time, delay-cause, and seasonal performance for Houston, TX.
IAH on-time profileMFE - Mission/McAllen/Edinburg
Full on-time, delay-cause, and seasonal performance for Mission/McAllen/Edinburg, TX.
MFE on-time profileCompare the two airports
See IAH and MFE side by side on delays, cancellations, and reliability.
Compare IAH vs MFEOrigin-hub reliability standing
Mid-pack among IAH departures
From IAH, this corridor sits with 79 other 75–85% on-time routes out of 102 tracked departures, not the hub's reliability leaders (17 at ≥85%) and not the softest ( 6 below 75%). Destination: Mission/McAllen/Edinburg · fleet on-time rank #1871 of 4927.
Similar routes
Other BTS-tracked routes with comparable performance or trip length to IAH–MFE.
Routes with a similar on-time rate
What the Data Says About IAH to MFE
Bureau of Transportation Statistics records show Houston to Mission/McAllen/Edinburg (IAH to MFE) running a 83.2% on-time rate over 5,811 tracked flights, on the stronger end of a typical domestic pairing. When flights do run late, the average delay is 77.1 minutes. The 316-mile corridor is served by 16 carriers, and over the last 24 months 1.8% of 1,518 flights were cancelled, 0.1% diverted.
The monthly split is wide on this route: Nov 2024 posted the strongest performance at 94% on-time, while Jul 2024 came in at just 51% - a 43-point swing worth factoring into travel timing.
On the multi-year calendar, IAH–MFE peaks in April at 89.2% on-time while October carries the heaviest traffic (~109 flights per month) ; the softest month is June at 74.2%, a 15.0-point swing that repeats because the corridor's weather and holiday mix stays stable year to year.
Frequently Asked Questions
Where does IAH to MFE rank among US routes by traffic? ▼
How often are flights delayed from IAH to MFE? ▼
What is the cancellation rate for IAH to MFE? ▼
How far is the flight from IAH to MFE? ▼
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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 IAH–MFE data
IAH–MFE runs 4.2 pts above the national 79% average; the remaining risk is month-to-month swing and carrier mix, not a weak headline rate.
- Compare IAH and MFE airport profiles: delay causes and top routes differ even on the same corridor. IAH airport
- If your dates flex, April (89.2% on-time) beats June (74.2%) on this corridor. Seasonal chart
- 4 other routes post a similar 83.2% 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.