AirportsHouston

Houston to Baltimore

🇺🇸IAH🇺🇸BWIGeorge Bush Intercontinental Airport to Baltimore/Washington International Thurgood Marshall AirportDomestic, United States
Distance
1,986 km
1,234 miles
Frequency
54 departures a week
S26 schedule
Airlines
4
United Airlines, Spirit Airlines, 8C, codeshares included
Typical delay
37 min
40 departures

The route

Great circle, 1,986 km
IAHBWI1,986 km
1,986 km (1,234 miles) great-circle, measured between the two airports' published coordinates. The line is the shortest path over the globe, which on a flat map bows away from a straight line.

How delayed is this route?

Measured over months

Departures from George Bush Intercontinental Airport on this route are typically 37 minutes late (likely 29 to 42), across 40 departures we tracked between 2026-04-04 and 2026-08-24.

median delay of tracked departures on this leg. Flight Owl's own resolved departure predictions (flights our users tracked), not a census of all flights at the airport.

Airlines on this route

4 airlines with a flight number here

Every airline that puts its own flight number on this route. On a busy pair most of them are codeshare partners selling seats on another airline's aircraft, so this is wider than the list of airlines that actually operate it.

Flights on this route

2 of 10 flight numbers tracked often enough to describe
FlightAirlineDepartsAircraftDepartures seen
8C 33618C03:30B76325
UA 604United Airlines07:35B739 on 64% of sightings, also B737, A31910

Departure times are local to George Bush Intercontinental Airport. A flight appears here once we have tracked it at least 10 times.

Both airports

How these numbers are measured