Route
STL → OMA
St. Louis Lambert International Airport Eppley Airfield
How punctual is this route?
- On-time arrivals
- 75.9%
- Less than 15 minutes late
- Cancelled
- 0.1%
- Of scheduled flights
- Average delay when late
- 58 min
- Flights arriving 15+ minutes late
- Flights tracked
- 811
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 66%
- Airline (crew, maintenance, cleaning) 21%
- Air traffic control & airport 9%
- Extreme weather 4%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 82.1% | 78 |
| October 2025 | 88.6% | 88 |
| November 2025 | 80.6% | 72 |
| December 2025 | 72.6% | 73 |
| January 2026 | 77.0% | 61 |
| February 2026 | 87.3% | 55 |
| March 2026 | 75.4% | 62 |
| April 2026 | 71.4% | 63 |
| May 2026 | 71.2% | 66 |
| June 2026 | 65.6% | 64 |
| July 2026 | 66.7% | 66 |
| August 2026 | 67.7% | 63 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Southwest Airlines | 811 | 75.9% | 0.1% | 58 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN1773
12% late · 58 flights
-
WN1872
45% late · 58 flights
-
WN425
6% late · 53 flights
-
WN706
25% late · 53 flights
-
WN4912
58% late · 52 flights
-
WN269
21% late · 42 flights
-
WN4318
7% late · 42 flights
-
WN3970
26% late · 35 flights
-
WN1894
45% late · 33 flights
-
WN3506
6% late · 33 flights
-
WN3170
7% late · 30 flights
-
WN375
12% late · 24 flights
-
WN173
22% late · 23 flights
-
WN1939
30% late · 23 flights
-
WN4150
23% late · 22 flights
-
WN2647
5% late · 21 flights
-
WN383
20% late · 20 flights
-
WN4187
53% late · 20 flights
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