A few numbers about the August schedule, now that its a little easier to see from UA...
From July into August (comparing two Mondays, JUL 27 and AUG 3), only C5 and YV had a net loss of daily departures (-6 and -2 respectively). EV, G7 and YX had a small net gain (+5, 6 and 8). OO and ZW had the biggest gains, with a net increase of 44 and 38 daily departures respectively. By percent of July's schedule, the only two carriers to experience more than 10% growth were GJ and ZW. The largest loss by percent was C5 with a 9% loss.
The 175 operators' share of the UAX market is about the same as it was in July. OO has the most departures, then YX, then YX last. Similarly, the 700s' departures remain largely the same as July.
The gains between the two Mondays were almost entirely in the 50 seat market (OO's increase operationally was *only* an increase of their 200s). ZW picked up some flying in IAD, adding 10 departures while C5 lost 6. Other than that no real shift in base presence among the carriers. The 550s were the only type of 50 seater to be in EWR.
**These numbers are a comparison of two Mondays, one in July and one in August. They count daily departures, not block hours.